INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f55e40559bc0330fe6e0b124cd6923e628add6806f70a67a6c67905bb8a3ec4', 
    'jxlk2BUoiw60qCVLw+ozz6W2pYf9mV+4WTl7A84HjcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)