UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73o17iD0XK6qq6g1tvQT1s/PVJzZhAD3rtRyn7Pia9o=' 
WHERE 
  key_id = 'c79a7dffaad94e4a25890cef3f1e0197d5049a90552a67d858f40daf7cf553fb' 
  AND (
    token = '73o17iD0XK6qq6g1tvQT1s/PVJzZhAD3rtRyn7Pia9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )