INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88dbeb293a79d29c67cc1517bf957e019222db6567c02625a1446f5ac5f8e50a', 
    'vunZL+TZFosz85R0Pnr89YXZVZBPXw6Fpdn2Gkciodo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)