UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qbs78iEkn3/u8eraTZrzhEP0TTRBkfYOFb3OQSowAjs=' 
WHERE 
  key_id = 'be3e96ee7d0e4f2a5d90f1b838c089366ea8e5f29b90fc39d49a5d12af6f5f7f' 
  AND (
    token = 'Qbs78iEkn3/u8eraTZrzhEP0TTRBkfYOFb3OQSowAjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )