UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mfm89dtQYSui7DzBmM8CZpk9teq6IHd1d71qS45GXk=' 
WHERE 
  key_id = 'cee112afdc8e2cb6c7957d29872090035b016a93458979b20a6866abfaca37ab' 
  AND (
    token = '1mfm89dtQYSui7DzBmM8CZpk9teq6IHd1d71qS45GXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )