UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hg+RBvbLoCRu5e2ffeiQrAV7xnKVYROoA/aAjdQ5Y6o=' 
WHERE 
  key_id = '52302c33d8afd498702442c1e79b27357c2c153c52577e94e46828fa9e0834ce' 
  AND (
    token = 'Hg+RBvbLoCRu5e2ffeiQrAV7xnKVYROoA/aAjdQ5Y6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )