UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDa4CBkkh/I1qVAynatxjXxgYyfJuFUvxGVcjoD8xUM=' 
WHERE 
  key_id = 'f2762709ed6f8691fd08aea0bc63c563e0faec438570509345ee637596dd0ba3' 
  AND (
    token = 'uDa4CBkkh/I1qVAynatxjXxgYyfJuFUvxGVcjoD8xUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )