UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ubv9B8FOgtOEgSlvmLKJCuYAE40YugPqc3Doh6hN6FA=' 
WHERE 
  key_id = 'e419f4e827072775699a4733540d5fb3547df73b5c2df6442fa87ffde87180a8' 
  AND (
    token = 'Ubv9B8FOgtOEgSlvmLKJCuYAE40YugPqc3Doh6hN6FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )