UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iizxo7E9kvFSb3GxfvrMhc8O0mEo9+MS+en6uEgFQFM=' 
WHERE 
  key_id = '2d64c70660e1bf0e437cd13e4aeae1ba827e29f6a98c19102d4cb2e193065ab5' 
  AND (
    token = 'Iizxo7E9kvFSb3GxfvrMhc8O0mEo9+MS+en6uEgFQFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )