UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+TD2H5Z5kYu9zkOv2YPKhS1TygHB2dfA4+7EjooABM=' 
WHERE 
  key_id = '47882d0f8fd82d175739205fd9c5e1853afdb009b4680d3ac27ac6d47009adf8' 
  AND (
    token = '/+TD2H5Z5kYu9zkOv2YPKhS1TygHB2dfA4+7EjooABM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )