UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrzbOPTF32asDtZ9zFUMKkaebUhFKapfHwmQzVpN0aY=' 
WHERE 
  key_id = '2da8937e92a7ff2a0fb4b1e28083ca08dd601bff0f1f41b4dea260c1fd496aff' 
  AND (
    token = 'TrzbOPTF32asDtZ9zFUMKkaebUhFKapfHwmQzVpN0aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )