UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9I6VDqE/3lkpdC07odCfZy+RkOQlPtSaSYDk+Dy56c=' 
WHERE 
  key_id = 'b8ad7ceae07d13d9afabdf748fc66ddb53840d24d6f0db18055b51d08ccd07d3' 
  AND (
    token = 'T9I6VDqE/3lkpdC07odCfZy+RkOQlPtSaSYDk+Dy56c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )