UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqqA8dvM86Zb+hZSpHSLzzTYk2iRgjrPt7YIjk3p4No=' 
WHERE 
  key_id = '3448e97c3b6c0dbe6638306139cde1427cd231a6c4c1a94a86752632ad20a6b8' 
  AND (
    token = 'NqqA8dvM86Zb+hZSpHSLzzTYk2iRgjrPt7YIjk3p4No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )