UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQc8bIXMr6fSVKLpMFcDvhcm7wGEbQ+VxE9YBkPpAUk=' 
WHERE 
  key_id = 'c415e58680bf2d5b72e1fddcd173a0684b8202a3f176d7134d1a92f4f3a7756c' 
  AND (
    token = 'vQc8bIXMr6fSVKLpMFcDvhcm7wGEbQ+VxE9YBkPpAUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )