UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJ+86jKcMG4Z8Ae1z+D20NrCQqSrCmkiA1hbnPs2bwU=' 
WHERE 
  key_id = 'f29f7ee88454e1646c1b0722b79d531efbc0323dfad8bee53871ae97819e4948' 
  AND (
    token = 'RJ+86jKcMG4Z8Ae1z+D20NrCQqSrCmkiA1hbnPs2bwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )