INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '714675c26f46284b27b13e63236748992a430364b28a8cbce1f47e0faa18ff99', 
    'W+WpVnTOynd1x1TfhYYUMYmfyUUiCtysTsPqz1oMQGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)