INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47207153051bd2388d6044297d986ff23e9fef4e4861d0d5a689985838d3665f', 
    'fJoSQuRAwMsN4XdMEGhOT+TQK09BKiBoJukW7dXnRCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)