UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZsjGEx1x1dXUQI9fI8uOM3qEchKBtJytcUBAO8mgY4=' 
WHERE 
  key_id = 'b199f4262239d800cca8a65d114b6415b334aa379f3c5944294922043a8f1cf4' 
  AND (
    token = 'AZsjGEx1x1dXUQI9fI8uOM3qEchKBtJytcUBAO8mgY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036