UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfTmBSmOQ2JQ78V9mCUfcH+kxI58ywMTOqcKT/axUW8=' 
WHERE 
  key_id = '761e8895fcec964f19d7bd0626710d74da58f1fe7a8e00fd9eebb7b6b271e163' 
  AND (
    token = 'IfTmBSmOQ2JQ78V9mCUfcH+kxI58ywMTOqcKT/axUW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )