UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBXdd0+yplNgpbwhhXNKVp1H+BUrtu7NwuNtFVa0QI4=' 
WHERE 
  key_id = '3b1d542ea73453f6ae342c1b1dae2f1b2b25e8e2b5add859ba70c9cdb7188780' 
  AND (
    token = 'cBXdd0+yplNgpbwhhXNKVp1H+BUrtu7NwuNtFVa0QI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )