INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308948ce67cfa26ac63d14dba9e12880d87bb7deae4e1088e2f1ed14391e638b', 
    '9ZhZN1G8GG5o9NTL79hq5Seu5gdY2cqbXaEEcTQ2yzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)