INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e3d0148943f4a85d11aec84671822508d0b03467b9fd522b56871b5c4ad5e53', 
    'a850IRcfP9yScCO79LyPoNSvzp/B+7EhZW2MohAG79M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)