UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDCS2b8gTv4YbjdTlTTvBuhUd9tz/ZVsLXI84Ft9WWQ=' 
WHERE 
  key_id = '5b3f69705532e777810adb4ba632c69ea085645cc1403f73f40e973372e2a5a4' 
  AND (
    token = 'QDCS2b8gTv4YbjdTlTTvBuhUd9tz/ZVsLXI84Ft9WWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )