UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gz5dwfuJWJEnve27Lbd0SwBAvO/5zDpSozbxAbexpeg=' 
WHERE 
  key_id = 'c6b8fc1f286db6fd8140a482afe1229a4425ecc27ea003ce14ab6da9c4dadd69' 
  AND (
    token = 'Gz5dwfuJWJEnve27Lbd0SwBAvO/5zDpSozbxAbexpeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )