UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ruy49zUdCKOWKi+He9pGpLQrAe3vW75znz9XoH2Al+M=' 
WHERE 
  key_id = '40de3b24ae471cf1a0cf4d2853297a2bf7dd78899361b75c5cc51895b25a9bad' 
  AND (
    token = 'ruy49zUdCKOWKi+He9pGpLQrAe3vW75znz9XoH2Al+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )