INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31794c66c7d43f212b5453f8ab3f030592e47a2f98091ce93938fc2e8c9b8812', 
    'RjEWla7kbo1OXngpRpsG/iEkH3pijWixZxYUblmXwHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)