INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df593e60f65f481290f4142707262fa2906daf190d07181bfc60f8f40f45220', 
    'rBvApM5lyOW4kggWvYydOg2T0pNQ9/GfhrF+OSt8cVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)