UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DdBCbWopF6IOFVrmjYp8shX+gkJpYURLSA2R343xK4=' 
WHERE 
  key_id = '09626671462844d79e8db9009fdfa462186143a5598f3b5c7019ee4b9f5714e8' 
  AND (
    token = '2DdBCbWopF6IOFVrmjYp8shX+gkJpYURLSA2R343xK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )