INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc0ec70b5e2ce70f20b0a41984cd348c29aebcf197a6f9be274140eeab238d66', 
    'Kd7aS0WowoFjHSXIusfC5LjiA8GM6IvLPCbR3jrz0oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)