UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMlARdl/hOIiuV5MWrgAMg6NCrtX9/XJkD7sFjPHYsg=' 
WHERE 
  key_id = 'dbebb68a18e9e2d1a2839115d7803968f370bf8834b1cf14e3659e14c22664f4' 
  AND (
    token = 'bMlARdl/hOIiuV5MWrgAMg6NCrtX9/XJkD7sFjPHYsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )