UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czzYhuiEWcxD6uyvNoFUMDHozsF/FFU4VJF1Cwk7gTE=' 
WHERE 
  key_id = 'a9537b264646913dd787fb308006b6e1180b53bffd720daf2f2eafcddb2e39a6' 
  AND (
    token = 'czzYhuiEWcxD6uyvNoFUMDHozsF/FFU4VJF1Cwk7gTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )