UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyE/ZIFcEuvF4Ax+mw+EPr3GyRnU234751GcGWDkcTg=' 
WHERE 
  key_id = 'dac6fb282a71c3893b08a9a6d26e55826c728267db9c237c336217d05d4ac1ee' 
  AND (
    token = 'gyE/ZIFcEuvF4Ax+mw+EPr3GyRnU234751GcGWDkcTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )