INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308ecccfecb51e6f4d5232e5051e69eac6f5f41eaea9f60f2ab138ad088e8cd1', 
    'jWlMy1CH9A4EWFOXVHKgL2LgEyXHuE4Qo1sbnTPpS8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)