INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec3914e27abd215925525c5d21a4b52d22db97f91cc1b0ba2a7cd1e02cad397b', 
    'UqMl8cwHkhZVyD5DWnMHztAd7g3nEg13ktzF4rQg5Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)