UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/oOYalfFKGgj5sVHSJGhzGzCz8l0XyUM8WgeMQtXc0=' 
WHERE 
  key_id = '88ebed590e7e92b8ed6c18bc6c4eb2a863a72805d79e179f26dbf43b0187d4f7' 
  AND (
    token = 'D/oOYalfFKGgj5sVHSJGhzGzCz8l0XyUM8WgeMQtXc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )