UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eg8O2dPSoRYAgPq68xPrAi4yZaB2aGqEOl/XSTvZ3Nw=' 
WHERE 
  key_id = '3525fdadb92572239a573b3b568853e3a97461fc57a38cc22bb8cc0c0bb2613f' 
  AND (
    token = 'Eg8O2dPSoRYAgPq68xPrAi4yZaB2aGqEOl/XSTvZ3Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )