UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klsfiAPuR0SyXlLwGRRIBxDBEBEL34d6qKAvGiIX7jE=' 
WHERE 
  key_id = 'b9c769aed7cd2196e9f5ff0c322b68129a008a755b7e25ba37eee5453e04efbe' 
  AND (
    token = 'klsfiAPuR0SyXlLwGRRIBxDBEBEL34d6qKAvGiIX7jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )