INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35018cc69d5b9309f9bbc1d1df61b6139fe041ff0ef0807df1065fac93e58b4b', 
    'e8kC5iQPUPRDgz+VNf0LKVYJiYdnqSZpec8/FzA603I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)