INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c171155a343eaa8df97dc5424d7cb0e652db1997fecb568d9b1dfd8aa075ff', 
    'ifP7KOURWCpJvggPa2vjeocKTrEMvzV42NQohPo/qvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)