UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzqyXaHdPfdglV3CvJvRCt1JF87Cf0DX+cr+8RM/N4k=' 
WHERE 
  key_id = 'a55be3c5574a4e9ca80bc5bc28dc65ef9f893af4f4935cc97dfff0a83d595735' 
  AND (
    token = 'ZzqyXaHdPfdglV3CvJvRCt1JF87Cf0DX+cr+8RM/N4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )