UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJp+CfkeB1aGxY6ySxeNqMTr25Fpc9+2JCrCL8y7gK0=' 
WHERE 
  key_id = 'ad43a40779df94b20c858b1367aaef35397b034df55cc80e816e9608908ca20a' 
  AND (
    token = 'zJp+CfkeB1aGxY6ySxeNqMTr25Fpc9+2JCrCL8y7gK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )