UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZBWioAV89LXtett8Ctulnga9RBl2cGbOGnxiHZUJO8=' 
WHERE 
  key_id = '5f78843a353bccfb0e94976b1041e60331cfab4113de0700649fa239a92fd37e' 
  AND (
    token = 'RZBWioAV89LXtett8Ctulnga9RBl2cGbOGnxiHZUJO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )