UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NeS7EYqQMwJMdnwr1Ale1ahYq4+IGZ6dhbPeTQToKwI=' 
WHERE 
  key_id = '9ef6fc236d73bea7df3353fdbda545eb8ea06a89e8f4123b0cef6af8f25527f8' 
  AND (
    token = 'NeS7EYqQMwJMdnwr1Ale1ahYq4+IGZ6dhbPeTQToKwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046