INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869f9fd23e3313152d3b773c8f1e887019d30924fbbee5de43e5de635fffdaa3', 
    'tGNbgOzDD34k3YE4OKint15wGdm2C6WiVaM1PSxAzQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)