UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sX85gzdst77LOBgcx6ZBujMjOiM3frM69lLaqbKO0GI=' 
WHERE 
  key_id = '9c2bed7972d5d30c60d857d95bbf006c0451066a3204db30f23a7fe911cabda1' 
  AND (
    token = 'sX85gzdst77LOBgcx6ZBujMjOiM3frM69lLaqbKO0GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )