UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3X+XGAayLfkmH14fANMVAGhfsF1boQxvAbDx7XR88rc=' 
WHERE 
  key_id = '6228f37129ce67eff2047f4f1de1d039e2d0c61355e39ed7b19a406004727750' 
  AND (
    token = '3X+XGAayLfkmH14fANMVAGhfsF1boQxvAbDx7XR88rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )