UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1YosfRz/Mhkv2xt/VGYEK2gG+k9+cGpoCkgY6xflkA=' 
WHERE 
  key_id = '4b8e98e974cff061c8117ebf6b49892103a6f4ab30c8018e29397dcbef4f906d' 
  AND (
    token = 'w1YosfRz/Mhkv2xt/VGYEK2gG+k9+cGpoCkgY6xflkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )