UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1adAEyxxO0L5DE84t17lxSOZak0Ps4WxzoGiCltN5U=' 
WHERE 
  key_id = '2b8cee9c257ed0d8cebf31030feecb21caac5c1f7561058489112f528de0a385' 
  AND (
    token = 'l1adAEyxxO0L5DE84t17lxSOZak0Ps4WxzoGiCltN5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )