UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfePprzB2vYXtBuKGATpVv/5nNpAxOBB9vcaaVn9+qw=' 
WHERE 
  key_id = '8ad2cca13cc2395c17481cbee58b55beda0e41b65e560af1361404c1db1fd4c1' 
  AND (
    token = 'bfePprzB2vYXtBuKGATpVv/5nNpAxOBB9vcaaVn9+qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )