UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2gUv+L/Qfl5cBo2LpA3LseJuBXelIlBIUtDJuLqWlk=' 
WHERE 
  key_id = 'c3c44bb9763766fa86868b232553b10eef73461c72dca15bf417f215da6c81e1' 
  AND (
    token = 'G2gUv+L/Qfl5cBo2LpA3LseJuBXelIlBIUtDJuLqWlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )