INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50fc4d0db483702ca89da137da6296ab3eed3469e237ee5d0a45c55753fcf66b', 
    'M1ggS3WnVJPvPkDZPpb67DQzk0BuS3VeWcqGeShlHdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)