INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d520d55728e75cbc2b1c116c861f201c314c9ee36bf8d9eee2ea3583d56531', 
    '2EHPGGSiwsijwCuDJ9066LWZJeKsHcRHdCr/A6pVc4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)