UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+ZXiCJ+Kzd9h7A3MMBYA2s6XSt/xPBg0XoJn0aHgZQ=' 
WHERE 
  key_id = '11d0bd4d64a749173e109942a83ff2bef270229bd794b0b5e38a36ba505610f1' 
  AND (
    token = '1+ZXiCJ+Kzd9h7A3MMBYA2s6XSt/xPBg0XoJn0aHgZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )