INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1f2361bb15992a318deca844e35f103403e714e1009a55710601c93e58b108c', 
    'Ljb76L8uc+zefXDsevKllfferf3eSO0tXQwQNhGzDBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)