UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ib8XgEM1DaSDSuhx/biubYYlgA4O864R1PEhyzpuV54=' 
WHERE 
  key_id = '301a31cd2de03e49024bd6ec5f16c36528dfba1561e94db89334a8ea41e17f85' 
  AND (
    token = 'ib8XgEM1DaSDSuhx/biubYYlgA4O864R1PEhyzpuV54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )