UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCrT9qC7+0ifoO4zIU8TrzHQfvwYrlOdtzn3U88O0dU=' 
WHERE 
  key_id = '544cf29c98ded9ea0638f3c66c972a1746f88db840aed53ced3ed65ed1c8c234' 
  AND (
    token = 'XCrT9qC7+0ifoO4zIU8TrzHQfvwYrlOdtzn3U88O0dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )