UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPoPau3Hfb+PQRcgPjfV3wI5ERi0MYkusHudoNdCX+Y=' 
WHERE 
  key_id = '20d1fedc3d1c19aa27900d327c40ef30ed5084ed9f4db95ed32f4174ff6beb77' 
  AND (
    token = 'oPoPau3Hfb+PQRcgPjfV3wI5ERi0MYkusHudoNdCX+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )