INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '795e6a39f0630723c5b25316ca412b25d35d353ad200d21f3804224bee702217', 
    'uQtGM1vdXfOBWR2Y2eAEtKXGaHXpZG/gO7vwnnhWpmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)