UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSWATTcIzCWB9uj/Rh+gq1ombha7h0LARag+FM3kIiU=' 
WHERE 
  key_id = '0a1e457b42daa7d52b168e905fc85e7409d2d87a835ba0585a8b16a0f62e9c55' 
  AND (
    token = 'RSWATTcIzCWB9uj/Rh+gq1ombha7h0LARag+FM3kIiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )