UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtaMdPtJZeWq0kSZTPdeBRAxap4JZ8DD0J0MZxjbacU=' 
WHERE 
  key_id = '44bd3a929ff4f36db4cd352e8cd99d06ae9c438fa31c6b113084a550d9cdbca3' 
  AND (
    token = 'XtaMdPtJZeWq0kSZTPdeBRAxap4JZ8DD0J0MZxjbacU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041