INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '293b2afa086f22e09c7c5d63886c23080994ff68619da22ba4f014ae2877f978', 
    'MudW80whZaFoQdQBJBJGSG0JykC3bGkcTFPdaWOdVwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)