UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxCwV5Kn7fKifdDf7cZYMCPh1p+l/+H5DR+bGYyM46E=' 
WHERE 
  key_id = '0c33a4b48e48f04b4e1b7061fcd9344364a7c0aa1da2f9a603210fd06bb87504' 
  AND (
    token = 'HxCwV5Kn7fKifdDf7cZYMCPh1p+l/+H5DR+bGYyM46E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )