UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSRMafs/RJd5TDv80Gler/uJE6ZvBqfxt0swT48zrdo=' 
WHERE 
  key_id = '6dec29d1c85067b64abce0a711f6e582a6759e3fabafffaeb4f5b0dea1fbfa16' 
  AND (
    token = 'QSRMafs/RJd5TDv80Gler/uJE6ZvBqfxt0swT48zrdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )