UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJdHmEYj/8faPBhM0ZP267PdAkLsbVDl7/viJaFUG7s=' 
WHERE 
  key_id = 'a7a3c529a8e7a2f41fce45794b8e30f922b97929f25d0e90b493d267d950ed1f' 
  AND (
    token = 'aJdHmEYj/8faPBhM0ZP267PdAkLsbVDl7/viJaFUG7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )