UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gjWVydo+H4C4/qlBplI2jyHeRfoqcNzKFv99zas0k8=' 
WHERE 
  key_id = 'f376b7d7f27177adb16ec5bb9bd9fa5128b7a0470982bb4fbf5a05a3a76bf332' 
  AND (
    token = '2gjWVydo+H4C4/qlBplI2jyHeRfoqcNzKFv99zas0k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )