UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34POmBGCP0OmsmlNxuDDxIDIvWK0C/6SfPE7ktRdIE0=' 
WHERE 
  key_id = 'c04edc3791a2826371f6e73885423702e67aa6aeb5a25fa006e7f9f4991e281b' 
  AND (
    token = '34POmBGCP0OmsmlNxuDDxIDIvWK0C/6SfPE7ktRdIE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )