UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvJjUUYIYl6VBaY6EtDmIAPOVvBo9qH6ggf2NtGj8IU=' 
WHERE 
  key_id = '5a0b45f9497cd31efe31ca1b6e00b7454513946cce64df59e425f7520cae10c5' 
  AND (
    token = 'mvJjUUYIYl6VBaY6EtDmIAPOVvBo9qH6ggf2NtGj8IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )