INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91fd0b18dc853871de1177aa9a6fb34df7ca8485f7a1cc704bf4e7c573884d73', 
    'MXu3y/B+XApTynagNp5nj7gBethgiOQkRnCmtKuV3cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)