UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOE/Ie9Du3ewUsfb9AK5MzwDpkwUx2BWIppudLPP+84=' 
WHERE 
  key_id = 'd547adde38ca28a561371728866319621a0ff8bb23d8730b21fdd5a214a8fe98' 
  AND (
    token = 'SOE/Ie9Du3ewUsfb9AK5MzwDpkwUx2BWIppudLPP+84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )