UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9KV3IcUoLKSqTgpZYnephHlJX2gIe/gFF+z+kad8Bg=' 
WHERE 
  key_id = '2c34ce2c125fbda130c7d413d3ae545457805860404383bb2430fe29c697cf84' 
  AND (
    token = 'o9KV3IcUoLKSqTgpZYnephHlJX2gIe/gFF+z+kad8Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )