UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRYs3Dxtv+O0pKWc3AnfLfqDbWnVarOkIsrOsxPSQ2U=' 
WHERE 
  key_id = '2fb210f7882ca9b610e4d0d05f2bc3a6f01d0053658545c7d84061cc7c610b2e' 
  AND (
    token = 'FRYs3Dxtv+O0pKWc3AnfLfqDbWnVarOkIsrOsxPSQ2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )