UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFu6SFPdDpbnnHi7wb2rYrPeVI5CUxzZV8nLXSo4OD0=' 
WHERE 
  key_id = '2f623f773951b066bdcb0b38fb15d3ecec2450935009e7eef149d616335c84af' 
  AND (
    token = 'lFu6SFPdDpbnnHi7wb2rYrPeVI5CUxzZV8nLXSo4OD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )