INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9400655720b790b3dcbe80acdc95d87d6a1301c08d674c45c67f152e9dea11', 
    'OF1MD0HukUIPQMtWOxES9MggTSgMgj8JbnIWlKIhFe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)