INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbc4b7af83fe3df90ed9a6a6e726a3187923bc451e55006cae55836f94e53979', 
    'RNxvFvGAW6aJ3ssyajqrrHYHP+y42UmcRzA2RsOs2Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)