INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fb9f74932183b9124ce19a66b95ee467de502feead653a43866fd02b915815e', 
    'ZtLoP0MMSfuQvYJb5Rkyjou4Kgtu6LTaN81ZOV03Rdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)