UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjRu50PYB2EXA5LMDnGeX0B8dEz4fR9r1w+XlIv+Vis=' 
WHERE 
  key_id = 'fe9813bb7f263ebba4fdd1c20c982d89b8dbef26ec7a635a23a6df4e2b5327e9' 
  AND (
    token = 'UjRu50PYB2EXA5LMDnGeX0B8dEz4fR9r1w+XlIv+Vis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )