UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrgftPETPqbIDMssbqsXh9uXjFwx69iu23KyXWvy+iE=' 
WHERE 
  key_id = '33bb21ac710064bf13d7db1a23e3e89d603fe86e6989513ab3c5febc2d1eb284' 
  AND (
    token = 'OrgftPETPqbIDMssbqsXh9uXjFwx69iu23KyXWvy+iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )