UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWO2+NUm20gBE/tNU155yr6HnpsQF6m4iw7OsGtlMDQ=' 
WHERE 
  key_id = '607df91aae800af760d30def07f7f048a1c175afd7c40ee91c98b91289728c12' 
  AND (
    token = 'CWO2+NUm20gBE/tNU155yr6HnpsQF6m4iw7OsGtlMDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )