UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KI66lpGNz0whbwiuYxXOiRPgiig6mgeLp6PoSv313fM=' 
WHERE 
  key_id = 'a90afac1885d9df0b14a72c8df7a5b67454baff51592120598f1c09dfa622bf0' 
  AND (
    token = 'KI66lpGNz0whbwiuYxXOiRPgiig6mgeLp6PoSv313fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )