UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOv2vClrY0XMkcIPkb2Mwh7BuOn6pXGQ6FKiXq7t6VQ=' 
WHERE 
  key_id = 'f8754dd4a2fa0a71938afdfc1c5c6132564db8134c28687316f94a6a937ad0f0' 
  AND (
    token = 'tOv2vClrY0XMkcIPkb2Mwh7BuOn6pXGQ6FKiXq7t6VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )