UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ak/mYnHnDEObJLU/VfMmgZ2/k0cYfBuYjkpkC9MMwnI=' 
WHERE 
  key_id = 'd1bbad71bbbc708b500519ebaad1a16a195da912f73f01f43af8bc38705823c9' 
  AND (
    token = 'ak/mYnHnDEObJLU/VfMmgZ2/k0cYfBuYjkpkC9MMwnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )