UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlUi99aE3uGQlDF9z+BOiOggF3Ssnuw3xo5nP0ertCw=' 
WHERE 
  key_id = '44bc52436ffaf1f5d1559a918daccba13b1e2cf4c89952c2269c793e437e6b24' 
  AND (
    token = 'OlUi99aE3uGQlDF9z+BOiOggF3Ssnuw3xo5nP0ertCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )