UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhW8eUXZjRtBIi6vZ/+aLu/BHE/ZuMvxcwmNig83SGs=' 
WHERE 
  key_id = '9af34c16e98941898a4899caeedeb51f4a87b548b0e4752c08f497483632b9f8' 
  AND (
    token = 'JhW8eUXZjRtBIi6vZ/+aLu/BHE/ZuMvxcwmNig83SGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )