INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c5eb0faa6003bf07b942eb023f4f6f7450870e24b02dfb545a5d2233b2889b', 
    '1OMZ06NX3Xkgs9wdlfKQZlxrVekNbU9dy4cKRMv86gQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)