UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHDQTiwA5fc01uq0cE0VHuAY2hPDawDyGvIUwvf7apE=' 
WHERE 
  key_id = '0e4ec520287f52a0be1349acb69dc44081d5d4d94177c6365497e0bfa965477f' 
  AND (
    token = 'sHDQTiwA5fc01uq0cE0VHuAY2hPDawDyGvIUwvf7apE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )