UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqxXmFgoQIYJbY4HM4N0NqYcwhG0TgpuzpOluR63CCo=' 
WHERE 
  key_id = '1254947547fa9e9598ec37f17e1071bcfe923cd673ba9199f447d56e6a3094d3' 
  AND (
    token = 'OqxXmFgoQIYJbY4HM4N0NqYcwhG0TgpuzpOluR63CCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )