UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfmB/hbcuf9XvP2FigTf71nXFKCF1b8Lw1nS4WNDPUY=' 
WHERE 
  key_id = '720b0909e247266b3264c5367835337ec900772494c55bc161bc7860804d9f6b' 
  AND (
    token = 'XfmB/hbcuf9XvP2FigTf71nXFKCF1b8Lw1nS4WNDPUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )