INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e823b9e8aa9d41a22cd0f96101618002ba1f9e2682d19822c4016cc79c16842', 
    '/PvEzK7DF4HZH+pAH9f4iFlMtZQYyHFscWnFWrrq5so=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)