INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ac2021e1f38871c46a2f08a5229324e6522a29695b2bcae89294811eaf5385', 
    'CklGT8+7disURQbnvj5MkWCGS6a/V/f0dnIGFhrA/JU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )