UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERIKmzdA6WOqdjdeLXt25ckrWboVL2oas+hxSAn3qy8=' 
WHERE 
  key_id = '6b6bf57a038c803a6a57b6517ca7a061efcb4bf1276265f17293ab55aee2e957' 
  AND (
    token = 'ERIKmzdA6WOqdjdeLXt25ckrWboVL2oas+hxSAn3qy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )