UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZnl2g2WFleIn1Jj/k1RgfsyXvOduuOdq74hsdb6M0Y=' 
WHERE 
  key_id = '1b925d894df777f6315251abebf71234c5f126b3092f41ebb5383d5246d5cf02' 
  AND (
    token = 'yZnl2g2WFleIn1Jj/k1RgfsyXvOduuOdq74hsdb6M0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )