UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6l5pJgz4Ru/+l1sL0pCq/coR8JpPg/hLTSPSaUwdXA=' 
WHERE 
  key_id = 'fef93b2e87fbb289b6774491182cdb437451545686cd91458367bdae8ca3c1bc' 
  AND (
    token = 'd6l5pJgz4Ru/+l1sL0pCq/coR8JpPg/hLTSPSaUwdXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )