INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '547814ab4f5f8f9ca69979776db1248b785370dd6b00ff96d3ca29579469ada3', 
    '9uH5hpDQliY+zLJOibUs9tMSPPXgBKjhQ7/deJe4TPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)