UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3heGg5w6wCzYO1J8TqK3zSbVbTc6Kw6v0SUuuHpMibc=' 
WHERE 
  key_id = 'd4ebdb30cefe20f7628a3c64d8f2fb65264ef46ef7118fd4c780a441ef64dffb' 
  AND (
    token = '3heGg5w6wCzYO1J8TqK3zSbVbTc6Kw6v0SUuuHpMibc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )