UPDATE 
  csscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWqgUfYnL39F44zd/go2E+VPUn37sQ8ZtANbpzsYyww=' 
WHERE 
  key_id = '69d5a62051e4f629131a36c13d1901a2f97eb64f7b705f268c675b342b86efc0' 
  AND (
    token = 'zWqgUfYnL39F44zd/go2E+VPUn37sQ8ZtANbpzsYyww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )