UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiFs7E7uFtZPWeCXoOFYDRtDeZ6T+CmvcK9ZcMceEZg=' 
WHERE 
  key_id = '472712e9a92c99543ec7b542b2bedf824c94bdfaa71c1e6bd62c42f35836a602' 
  AND (
    token = 'KiFs7E7uFtZPWeCXoOFYDRtDeZ6T+CmvcK9ZcMceEZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )