UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NQkAfQBWw4Y1k2LNSdUcQKvb3gIupfT9FdZcmH3gpM=' 
WHERE 
  key_id = '6e7e957f6097b6638b2c7af4cf5c8a2bf33779afef1b023ae10ec4e43bcac64f' 
  AND (
    token = '3NQkAfQBWw4Y1k2LNSdUcQKvb3gIupfT9FdZcmH3gpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )