INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4565e834ff3751107110c1f38158c67bbf12191ab9483424269f79d895b0355', 
    'AYd1fUA8IegADXkmv0DbktmZqqNiQxELX1LsvkSiIq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)