UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO4sihIDli66Qg/6GvHjGiu0JhE79EsNkeRQ5+eixFw=' 
WHERE 
  key_id = '5f6378ee7ef5e25e53a4383d5e22cc2e35d407bc0734be73524fd1e814f2a22e' 
  AND (
    token = 'VO4sihIDli66Qg/6GvHjGiu0JhE79EsNkeRQ5+eixFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )