UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EcDb01gZdZDGKW5KzxF/u9ircjNQA03EoXhJx3x/so=' 
WHERE 
  key_id = '6031320c87e3398eb92b327af5b15ac9af8fec9b3758dc90870e0b156dbf1f0f' 
  AND (
    token = '6EcDb01gZdZDGKW5KzxF/u9ircjNQA03EoXhJx3x/so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )