UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7KgG3k2mytoWy5e3TDmZyulS7d8QKhuxIzU/YjVGDQ=' 
WHERE 
  key_id = '56a232e1c0f333cb4999becf5698f46ef334dcd6cbc59fce76effeea633701c0' 
  AND (
    token = 'Y7KgG3k2mytoWy5e3TDmZyulS7d8QKhuxIzU/YjVGDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )