INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cba854d7f57ca88cbe2f5d51e86ae3c6d546be3936ddf6da0ca6df70205df2', 
    'Be8j5BrtRxD2pwgUqYArvNlNTV5QILiW1grCCplMdTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)