UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGlii8bim5TmV2ZeCAl/cmyMdWJRKIamtacJX0OLTMc=' 
WHERE 
  key_id = '18c0406570f16c1c9b0887e20554a58ebc254ef050c1b3849a35ffd83d485e61' 
  AND (
    token = 'eGlii8bim5TmV2ZeCAl/cmyMdWJRKIamtacJX0OLTMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )