INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c81c0c1cc9e6bdcda149ec64f9032e2354bbc4a20d65914bdbc517d1ed7f0e', 
    'rMXHwUksAesLVJ65VPyWrW4LedIKKCFVXy6jv9vNT2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)