UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kt09IDtQf/O18ehl550CDkTkYC/mLunxlNTFs64Iqvw=' 
WHERE 
  key_id = '5da48195bace8891c40d26fa69b3d47664c4fbfbf03c9590dd516abe71093f89' 
  AND (
    token = 'kt09IDtQf/O18ehl550CDkTkYC/mLunxlNTFs64Iqvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )