INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9931191f579b703109838374a8788ba92884f843c9e980a6a54bfab4ea95f00c', 
    '/LVK8k5YjNxusmEqvE4ORU9sZyceww8ydguxPWpB/ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)