UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MKoM1yp3xGHfcfPIUKVi1nEUEETIgZZm36soUwRrKl4=' 
WHERE 
  key_id = 'adc2be1a60ce82608c1c26efcfcdfa974c3683a77ecfb77468b03895b02b60a0' 
  AND (
    token = 'MKoM1yp3xGHfcfPIUKVi1nEUEETIgZZm36soUwRrKl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )