UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4k7ExYiioi/KTW7OFqYjgVIDuHQYNFN3TACr9sxViU=' 
WHERE 
  key_id = '0976220abd012098ea11481bfc1fc10e64876f2d22b6d43a6c79acb84ef2e28a' 
  AND (
    token = 'V4k7ExYiioi/KTW7OFqYjgVIDuHQYNFN3TACr9sxViU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )