UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAWjFc79dCCTlngb4WrNO7XpgRNdKhflaUPdEBffWio=' 
WHERE 
  key_id = 'f8928739be8af9788cd3a720946e2f61b4f390b1d0d970fc831dd7a296bc3912' 
  AND (
    token = 'sAWjFc79dCCTlngb4WrNO7XpgRNdKhflaUPdEBffWio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )