INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f94eb3039c9a30395724600d598c4d71701162edeba4223dfe1eed96d0030faf', 
    '/88BaYo2b1WAKNVTzTRu1GinwkgxsLZU1F6s5P2HagU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)