UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9QO8ND3X95QlVPmK91FIQWjqPwS40NEUTPlS0DG9pU=' 
WHERE 
  key_id = '9205bdb15f82ab3018860d75931e5fbea77460788ccc61274f84954b0380e788' 
  AND (
    token = 'd9QO8ND3X95QlVPmK91FIQWjqPwS40NEUTPlS0DG9pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )