UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36pVPsg0NbACdizA5tTdQo+ppL3kR48kvTup0p+zctM=' 
WHERE 
  key_id = 'fd448337f325e71820c938e00e0b2be95a8773c2d2f09c3c7004f041fcdda413' 
  AND (
    token = '36pVPsg0NbACdizA5tTdQo+ppL3kR48kvTup0p+zctM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )