INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6deae4095c203bb88d0e9adb50a9fd4dfdd9ae6d00cc395a3fb220fe20c3500c', 
    '2bXWBlpNVo5yKyc8eLVt0AOt75LMxgCPQObc1kIO0R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)