UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtQAnpGJFlErNZc1Ad9pWjxGOGgqNGXQKxKyW7mm49k=' 
WHERE 
  key_id = 'd503e1a916f59db13fe7e02a5e583e4ff8a8d757e8bf69849afbeea28bfd6c4f' 
  AND (
    token = 'xtQAnpGJFlErNZc1Ad9pWjxGOGgqNGXQKxKyW7mm49k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )