UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8LV+zPiV8IahvRDeDjblWIuH5byN2qB5pEgVGk51f0=' 
WHERE 
  key_id = 'f5e31807133a14b4bd6510f4383e04f0fdcb60a8feeb44a45b1820cca1009cec' 
  AND (
    token = 'K8LV+zPiV8IahvRDeDjblWIuH5byN2qB5pEgVGk51f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )