INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6db5b5be905b5f045a48277d132534741988c2311dffa72ae32c4bc6786136d', 
    'fl0Kj5hO8mAz8KAENnOdx5m8sVgF7w0u8+HRhC5mIYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)