UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28AqWlhJeIEiDgkx/zogojcZvVh7JZxa0t/75Jv4Zxo=' 
WHERE 
  key_id = 'f280254b8ef3e5c4d8b65d6e32faad5b4187efa775e51639b9eb533480661e74' 
  AND (
    token = '28AqWlhJeIEiDgkx/zogojcZvVh7JZxa0t/75Jv4Zxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )