UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUWv3+mm32Miv1aBPUSRuZp8gp8aXuDieLvfl5hWz3c=' 
WHERE 
  key_id = '7f5ac3b205517581025c53ca8eba899d6287225ba82388572c41ff9db681743f' 
  AND (
    token = 'sUWv3+mm32Miv1aBPUSRuZp8gp8aXuDieLvfl5hWz3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )