UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFJN2gFoZDs2TraH9qT04a22GfoHsm88b2pJ9SBH+J0=' 
WHERE 
  key_id = '35bb97fa7380bce9bb9cea21163511dd97234d8c6721c396fa6002188424080f' 
  AND (
    token = 'gFJN2gFoZDs2TraH9qT04a22GfoHsm88b2pJ9SBH+J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )