UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZffptc7lro/3OHELB3Ud2LH1Dd8050tTIUdW31MReU=' 
WHERE 
  key_id = '8c01d6f1fe4619f4b52d3e25ec9550a9979187eef55b5f2ac2c3ba7e9ab6fa97' 
  AND (
    token = 'xZffptc7lro/3OHELB3Ud2LH1Dd8050tTIUdW31MReU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )