INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4d55918e375470cfd96f5b73274ee3d87400f20d59843c8239bf697048549b6', 
    '+kqdg1iwrJ8ZRvKp3zHaU+JakJWPyt9xUX31Aw1x63g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)