UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'by6lLaF+uGC30UMaxEXV4gRO1iJq86bk9QL5DFojoe4=' 
WHERE 
  key_id = '67b11c06ea706cf503016adb0d15cf263585a91d88be7f5a11dae95c87312334' 
  AND (
    token = 'by6lLaF+uGC30UMaxEXV4gRO1iJq86bk9QL5DFojoe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )