UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X97bouUAHz0P3lxkuNiXAAfJpVmVzwSEf8l8endKeYc=' 
WHERE 
  key_id = '7cada1c12ae44dab269e92e245b8c517db94717a7396d8c69f1acd21c5fdf721' 
  AND (
    token = 'X97bouUAHz0P3lxkuNiXAAfJpVmVzwSEf8l8endKeYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )