UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naSKAg9JD5dejTDOC46kV5fjuX25vLIqhDJrdhG9yQM=' 
WHERE 
  key_id = 'a8b678e2ad3afe375919aeb9f23e27729f5cbf5b5813c352f8dafed5c2ddf0e9' 
  AND (
    token = 'naSKAg9JD5dejTDOC46kV5fjuX25vLIqhDJrdhG9yQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )