UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lwBTtpu1/mADsaSoGpqETFSgch+GmIU8jDm5kyiFFc=' 
WHERE 
  key_id = '16110036648f5623073ec219cc6aa7da39e88749799c55a92b8e666fdb02db0f' 
  AND (
    token = '0lwBTtpu1/mADsaSoGpqETFSgch+GmIU8jDm5kyiFFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )