UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kS+/gv1V2BBMeG9SwqmEMs776vgVq4m6gGkzgJKlTs=' 
WHERE 
  key_id = 'c3e7dac6e168432441436782288f3dd296d7c6e9b406f0ebfc3326a3e1bc7078' 
  AND (
    token = '9kS+/gv1V2BBMeG9SwqmEMs776vgVq4m6gGkzgJKlTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )