UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Togk5j03yyp0hzTSrfhoJP5iYuVwVH+9CvytTzTxWs=' 
WHERE 
  key_id = 'c79af9f5179f24c564cb343b6d39cca64eb8acc077e5ca888063b2a0bd863750' 
  AND (
    token = '/Togk5j03yyp0hzTSrfhoJP5iYuVwVH+9CvytTzTxWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )