UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pw/Y8+PtdfJJkOWdD2fbBMIJtgznBZ2LEvee5iYfdqY=' 
WHERE 
  key_id = 'b299bf0861c4d2412a8fc959e9e7f7e0574fce2322f69617334e8bd21a21226b' 
  AND (
    token = 'Pw/Y8+PtdfJJkOWdD2fbBMIJtgznBZ2LEvee5iYfdqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )