UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPuu0bStB1rqesDrpdTevhe7MU53ZDa0QosoC5Yi/Uo=' 
WHERE 
  key_id = '02a44dcd8f1b363292fd9d5bbc5de39a42b9ac08351102141d4e855cd7ff35b3' 
  AND (
    token = 'gPuu0bStB1rqesDrpdTevhe7MU53ZDa0QosoC5Yi/Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )