UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NFxog0AuDUy8XB2uM0DADaLuZZuHAC3KlJxxwtyKUOY=' 
WHERE 
  key_id = '3d44f93b50b4e92759c146464fc265b4943efcb1c063f4099ce058c79a972ecb' 
  AND (
    token = 'NFxog0AuDUy8XB2uM0DADaLuZZuHAC3KlJxxwtyKUOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )