UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrsG5TRmcJzJRMauly18ckpj7pxa285bHM8XyxsscjI=' 
WHERE 
  key_id = '0cd950c3682afff42f5e049e93b6b6d6e3683686ac8380d57ac340c73b993fde' 
  AND (
    token = 'rrsG5TRmcJzJRMauly18ckpj7pxa285bHM8XyxsscjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )