UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cg2Kz70LcKUSxaaZLEt52CkWUmJqhJkL8Ib2nyr+/lI=' 
WHERE 
  key_id = '95f6ee8ae6879c226373a85c9f7f048ceb54aa9381aafd4a41d91e5b74633f06' 
  AND (
    token = 'cg2Kz70LcKUSxaaZLEt52CkWUmJqhJkL8Ib2nyr+/lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043