UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Awj5EOygifRtcIPI+ojrwYVmKSbGrWu9Q+6CXrIlyXI=' 
WHERE 
  key_id = '45b94474c76fab9f5baeabe260f3b3b794ec1d1727f6cf3713295cabf336f2a3' 
  AND (
    token = 'Awj5EOygifRtcIPI+ojrwYVmKSbGrWu9Q+6CXrIlyXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )