INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb3c85c759dc10349be4df72fe7b8ab20e50e02911a89e89cd5f0d56ca60c20d', 
    'LwpcxW9JVTKLYLYASaZeRuMNVkUDSK+2L97+t1IUT2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)