UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9794wVxyFoXRaQ/9NJczdHyvQQXQV9SF90GiYFm80CE=' 
WHERE 
  key_id = '00698bbf4558a4dd3b78e1929bf640ef637e89e4d14633593ac1a6e25bb06d02' 
  AND (
    token = '9794wVxyFoXRaQ/9NJczdHyvQQXQV9SF90GiYFm80CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034