INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1d81a9edf1d878e5d0c4f580d75f0369d704d537939625e0a838864e2d65f7b', 
    '1SKFfS5EHVjMG2Xd4zk/YXTN1fqYsriSNyWAK2d8TLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)