INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd73fb7c9a9b5d6c19015399506d0003dfde4596002107d974d11e7af8971f3ec', 
    '7IsnE9IJjE5pLMV8kj8musjFI2BPPITjCeQT92TPP4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)