UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mk2AZQFQ+CPoNg1tEEZGpqzN2tXgwvV9UZOjJcEN0qo=' 
WHERE 
  key_id = '5b13828ee431436882d7411343f05918e31c82786a5c71a59acc5f97f19e9c22' 
  AND (
    token = 'mk2AZQFQ+CPoNg1tEEZGpqzN2tXgwvV9UZOjJcEN0qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )