UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDyGu4HtWBr7AeC4rBA692YB+DKb2ymyunAzl/+Tyus=' 
WHERE 
  key_id = 'ce90c3dca2d4ef2216496b5b081fbaafc45d54affebfcce10174f0a65f83ee9b' 
  AND (
    token = 'iDyGu4HtWBr7AeC4rBA692YB+DKb2ymyunAzl/+Tyus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )