UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9FN5rlFi1W9Gg81ctBFTq0K1lrakWUf2u4MVsEXpjw=' 
WHERE 
  key_id = 'b8ee1306626554db5badcae2a4af0d0b7f18c025911c11004c1ccbc6f0efe0df' 
  AND (
    token = 'D9FN5rlFi1W9Gg81ctBFTq0K1lrakWUf2u4MVsEXpjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )