UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loOqVi6Gc4A76i8LMFGpZZ5Bjqb336vqaXwWY3ENGY0=' 
WHERE 
  key_id = '23126c0dfb847e0d3b9cd4683fe74f91612d7a773ba5957af695ff5952974a85' 
  AND (
    token = 'loOqVi6Gc4A76i8LMFGpZZ5Bjqb336vqaXwWY3ENGY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )