UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkflrBWfzQmq2ZO0rOamxUyI+vVgDdLxXSYXyblC9HQ=' 
WHERE 
  key_id = '5e217a232ade8a09c05cbdadce75f2cb778f18b5fe6124826ec607896735fe92' 
  AND (
    token = 'mkflrBWfzQmq2ZO0rOamxUyI+vVgDdLxXSYXyblC9HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )