UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2n70oXT7Re+DeZPniNFa4ygvH0eu5oVb5VXSWkb8PI4=' 
WHERE 
  key_id = 'f4b7fde76355649e8777fc5e1105021846b0affeaef1c218e64f8a6067bc6327' 
  AND (
    token = '2n70oXT7Re+DeZPniNFa4ygvH0eu5oVb5VXSWkb8PI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )