INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd71ea68603e3dd6634faad317b65b934e9d57e69e3801984cc6b2027508ff7ca', 
    'eR7DxDEZ31z4K+6NN6sXe7AQxKp96LZ5+IFOuDxRHH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)