INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8dec472faf845a9b6e5b3d8a93e844b495d1c31c06e57603ac6312cdfdf36c', 
    'jOjvGRkzwtwy4jcWYqYGB48bgMUEZWTpbjAGlUVWjVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)