UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQRUhBN/FDOrCfl8qhdMoBhAk7DkP2T+Wco3zuJX+kc=' 
WHERE 
  key_id = 'fa8a4a4df32134ad771193831ab1ab02f250e8c3f40ff247b2bb9e9a8571397d' 
  AND (
    token = 'VQRUhBN/FDOrCfl8qhdMoBhAk7DkP2T+Wco3zuJX+kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )