INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15eb268de8827d756c26ec8a90a91d8ffd8ea98315b4665dec11b72443a48708', 
    'bIQ719MGIGV0IyyJyBp2Mao/2gmAm3PUYMm7W3PmQc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)