INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feee3578288b6681757bd27e46b1d45b6f19eb789f9cc18a9ee912b31008af55', 
    'qAV2M+Lx95cJDQSo1D9Ghfti6Ry6YxJYZBH5RHR5DAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)