UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QeD3MpVIj6jwHQre1U0OTImdHfWjF27UhPWeCttAo7A=' 
WHERE 
  key_id = '4c4af7ee5cea0d59b3939d24ea03bbdbba9cd296813dea741f0808918e75e9fd' 
  AND (
    token = 'QeD3MpVIj6jwHQre1U0OTImdHfWjF27UhPWeCttAo7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )