UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGf4Zoc3sNOR+Kl3JknCM3Ba5ZqzvPu2sq7kG13CbU8=' 
WHERE 
  key_id = '8feed57682b161a68dbb076c0f57dc368d02a3617264c7e81a74d1beee597b90' 
  AND (
    token = 'AGf4Zoc3sNOR+Kl3JknCM3Ba5ZqzvPu2sq7kG13CbU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )