UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sn7FRxX2tVlfzhUTMsH87ws/7fZd8mHhFxv38aS6CcQ=' 
WHERE 
  key_id = '70f08bddb2d9442956c73692841d676bd2575fc8f58c51a6d583a6bec0e31665' 
  AND (
    token = 'Sn7FRxX2tVlfzhUTMsH87ws/7fZd8mHhFxv38aS6CcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )