UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrLoDsBMuUYtD5/hKHM+CYkv46YSqM/U8RCHD5fHvP0=' 
WHERE 
  key_id = '2b0577070d9a3bba22b55a3ad97a5adbbe9ff7d8310e6815e032b9bbfd90735d' 
  AND (
    token = 'BrLoDsBMuUYtD5/hKHM+CYkv46YSqM/U8RCHD5fHvP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )