UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+friD1IPtGXIE+vZOUAEEv9XaChHYJqnCSr1eHtzN70=' 
WHERE 
  key_id = '6061c71323e6379ceb96e1151048e1991b7eafb7880bfa9049c308910c99271f' 
  AND (
    token = '+friD1IPtGXIE+vZOUAEEv9XaChHYJqnCSr1eHtzN70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )