UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGQtRVg3P5DNSsbTso7gqx6dK0rejryHY+27d5kaw0A=' 
WHERE 
  key_id = '07130c5feaf7e09a5b3e2bb0987f44c99ed78adccaf464d8bd14acb4f5df5d9d' 
  AND (
    token = 'vGQtRVg3P5DNSsbTso7gqx6dK0rejryHY+27d5kaw0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00052