UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBJBRCKguDWMqJS+qKQV3/xmFRUYVnLIpF5TuzobzD8=' 
WHERE 
  key_id = '4e1068d76264318c361eda45de0126fa633ac8c06c7b243ffa120993ec0fc0c0' 
  AND (
    token = 'xBJBRCKguDWMqJS+qKQV3/xmFRUYVnLIpF5TuzobzD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040