UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouD3A4edCblcb1e+4SjGTbwoJ85TZlGCR6J0MqMMNSM=' 
WHERE 
  key_id = '3274adc1dea64e312ac85637139b943784672af5e34a4a707ddf41ccd6aea68f' 
  AND (
    token = 'ouD3A4edCblcb1e+4SjGTbwoJ85TZlGCR6J0MqMMNSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )