UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrNq4ha2p2U8BT+2tRDCsaGAMODiJyBODu3XCX0bD5k=' 
WHERE 
  key_id = '613ec2a55c26b277f774f5ac505c849060ed0925ebc946bc4a1f4dcf1b41afda' 
  AND (
    token = 'PrNq4ha2p2U8BT+2tRDCsaGAMODiJyBODu3XCX0bD5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )