UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWXYaG0tbWQSu6qmsIXasV1N5RnrzUSo9eY1xUQl55A=' 
WHERE 
  key_id = '3fab2bb18f3b7896b45bd12a2a5aeab5bbed94763c5cea0a28b2575a2048dc4a' 
  AND (
    token = 'LWXYaG0tbWQSu6qmsIXasV1N5RnrzUSo9eY1xUQl55A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )