UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oj6tFS7Z5XpzAWP9vKX/bo2rxR9T9h5gGwh1yYLiCKI=' 
WHERE 
  key_id = '44cbe5561b134ab7192c821543bac0d6fe275758e2074bb736f451430915ba5e' 
  AND (
    token = 'Oj6tFS7Z5XpzAWP9vKX/bo2rxR9T9h5gGwh1yYLiCKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )