UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvSb1Pi3CxnYKVemiHsB/i0p2BwNw2gIzNTsPuMARig=' 
WHERE 
  key_id = 'b86dbf29519faa0ea7ed2976ebf3e208fda127b052ad35b772145081db5ea7db' 
  AND (
    token = 'BvSb1Pi3CxnYKVemiHsB/i0p2BwNw2gIzNTsPuMARig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )