UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rz3uqJJLeietIChJYJLfWrjxsr+Wp9VSOVUf6IfzzFs=' 
WHERE 
  key_id = 'f0e8093cef375305699ebf4622f8001d248e80f8acfa2547e3f153b814df6fc7' 
  AND (
    token = 'rz3uqJJLeietIChJYJLfWrjxsr+Wp9VSOVUf6IfzzFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )