UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfnZbsVUV2dnGYQ4C2TPo+dWoQYqf1Zrapx+AxW4WEE=' 
WHERE 
  key_id = '40378b7da24dd9cf192d8005f3ea257a1f1a65f248e01c1f706b35c37d8bfbb0' 
  AND (
    token = 'WfnZbsVUV2dnGYQ4C2TPo+dWoQYqf1Zrapx+AxW4WEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )