UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWOw0ReWKgqg3N4KJk5dGl/kmGRlR0MZnI/L7cgo7gg=' 
WHERE 
  key_id = '2b0d7f42a9756105e1ac5d0af344e8d29588b65350df7b8e8eca4ae4d8368b2f' 
  AND (
    token = 'jWOw0ReWKgqg3N4KJk5dGl/kmGRlR0MZnI/L7cgo7gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )