UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cmY6BjlK1gNBLa2y66nD1Gd08X+P/zCDkodZp4sqWQ=' 
WHERE 
  key_id = '907b75f7102f91593bf560c26a0e18f98d96cd4467b29a40160247a10eaa074c' 
  AND (
    token = '4cmY6BjlK1gNBLa2y66nD1Gd08X+P/zCDkodZp4sqWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )