UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'DLJsTs1CtbtcYrQ/zD5c71QnBD1G26bqUff6uiW3xCw=' 
WHERE 
  key_id = '9b4b67ba6fefd1fc9cf0d27613ba67809f42f4b66aac2bc0001cc444d3371cc1' 
  AND (
    token = 'DLJsTs1CtbtcYrQ/zD5c71QnBD1G26bqUff6uiW3xCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )