UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLFg/qsPM+999QJRFaDwpv9SCH54WnykrAA2+Y2WxSU=' 
WHERE 
  key_id = '7a8fcac7091cfbdc91b2ce3fc1e8b40e9a2cdd8335acec68b682f977ea016b3a' 
  AND (
    token = 'aLFg/qsPM+999QJRFaDwpv9SCH54WnykrAA2+Y2WxSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )