INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7115f2132b6fe5932eb0e71ebb98df20f1e014f1c54568c7f38f8f2a5480a516', 
    'jrBziI0Enw857sJ7rhoFGatZ//RqCNkrzzbmYGXshoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)