UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjiNqYoOUjkMkif6SB8WCgdsxWB8lwvPjXaW1pxGBIw=' 
WHERE 
  key_id = '9ac87704c46053b854529d520fc1ec73abb36b05eb56ac94a35641a90e584c38' 
  AND (
    token = 'JjiNqYoOUjkMkif6SB8WCgdsxWB8lwvPjXaW1pxGBIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )