UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WXf9/wxOZLOFuoNzSraFIhXCh3Fmms8Yg9kyRbU6dM=' 
WHERE 
  key_id = 'aaa25948793e19593bb8420b35303ce905f25abb1e47d5b534512db6425ebbd5' 
  AND (
    token = '6WXf9/wxOZLOFuoNzSraFIhXCh3Fmms8Yg9kyRbU6dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )