UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A76oWjd0qptkVU6g1NJA27rGz/St+J1MGu2x6DP5FZU=' 
WHERE 
  key_id = '875eb6b315e521ae377a3130b0e178041c4e5b8d9b4a3dd77c1915dfd3ee0bfb' 
  AND (
    token = 'A76oWjd0qptkVU6g1NJA27rGz/St+J1MGu2x6DP5FZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )