INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281d6315b90df81b5c947c20c4d2aad23325e20147b9b006d564a79ce9e30770', 
    '3P70W/X/OMhQhXkdA3tpGb3zWO6EOKKxVTP2PQKpN90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)