UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRHrjnliQZuvzhZhPxvUSWRHFVKPtW8pGNyGnkqAqfU=' 
WHERE 
  key_id = 'da6424b1738de96b5bf96e30b64be3d92fcbf30b44a26fc3aa5debbd46d6416d' 
  AND (
    token = 'VRHrjnliQZuvzhZhPxvUSWRHFVKPtW8pGNyGnkqAqfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )