UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt8N2KFXOiK1v/cJdX/9mBgI/VZ4cSSML3sYrIbK5ns=' 
WHERE 
  key_id = '8d12804329a8490e711ad28f4fe65e6425ed0dfc586cd437c5ae7a78603b5aef' 
  AND (
    token = 'xt8N2KFXOiK1v/cJdX/9mBgI/VZ4cSSML3sYrIbK5ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )