UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JNP5DXtFOaC2qDPQ4zrLL6FXfY/HkpHf0qcHjtUzT8=' 
WHERE 
  key_id = '3c7a8011fa0e54168afefdc78c561116b4f30813d4edaf1b68552c6ee6fe7596' 
  AND (
    token = '2JNP5DXtFOaC2qDPQ4zrLL6FXfY/HkpHf0qcHjtUzT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )