UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+yvxojWDGzVu2v2BoCXscLE8FapWqezU4w7ThjBUNA=' 
WHERE 
  key_id = 'cfa2669d61170c70a75456c3c2ca98b60d4d29fb92d0622c808b5b0dfeda6016' 
  AND (
    token = 'g+yvxojWDGzVu2v2BoCXscLE8FapWqezU4w7ThjBUNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )