UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nqb0cHmrnYX8R4TKZ/ZJ54B5hQOeuoh/e4sPGigftA=' 
WHERE 
  key_id = '89351d85efe96bb4015b63a527cfd9eddcfeddb722c12339301c773708ba5021' 
  AND (
    token = '2nqb0cHmrnYX8R4TKZ/ZJ54B5hQOeuoh/e4sPGigftA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )