UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DI0axRuhMuD/9HBEmZo6vh4MYUZw8hJC1Wz7txS+PiM=' 
WHERE 
  key_id = '4518d62010797ae836268c62fed90606c306c91b6ac0d798ffd65da4f9232d6b' 
  AND (
    token = 'DI0axRuhMuD/9HBEmZo6vh4MYUZw8hJC1Wz7txS+PiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )