UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i92FA6o+pzMS3KK5QMtaBOzeuHzYFCVPHaZmfTv7mNw=' 
WHERE 
  key_id = '5818edd5d83c205eeeec418af7a69ce9e731a9e3bb036af36543306cceb189a0' 
  AND (
    token = 'i92FA6o+pzMS3KK5QMtaBOzeuHzYFCVPHaZmfTv7mNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )