UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaH7ugD2YkD9/FRkij5B7N5378EhKHufUfdzzpORo/A=' 
WHERE 
  key_id = 'a03dae99030a0a67d7030f93e81005a854935f7db99536efb8ee5ff4f02058ef' 
  AND (
    token = 'XaH7ugD2YkD9/FRkij5B7N5378EhKHufUfdzzpORo/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )