UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZ63JZ0MkSTeD9NFa1Os5T2e7xX8g3ZtGTSo6OItgWM=' 
WHERE 
  key_id = '19a6842bc648dc54c1887e32959f7f190d27d8913585758eedc3cfe6249de10e' 
  AND (
    token = 'cZ63JZ0MkSTeD9NFa1Os5T2e7xX8g3ZtGTSo6OItgWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )