INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e328f611910fe7dcedae7bd2b5f25797581e981904a693e2a93ad6ccce5ca5f2', 
    'aVpIaJazgy2lnzFB7xvBAxPBlxNdFEHvt/Uw6DC6QBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)