UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUVvhg8rfSX5s3+ZteAOJFK4tiSbsBXC+lhnQcf+tJo=' 
WHERE 
  key_id = '7f0489b93a2126b891346f18127995141696a3227b989cd6f8c0a1339da5f307' 
  AND (
    token = 'XUVvhg8rfSX5s3+ZteAOJFK4tiSbsBXC+lhnQcf+tJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )