INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f54edc66cdc4a15c297710e8873e3d1561f626d54696bdc29153edb85a547eb', 
    'wDUcWKySqPJH1hZBzZIA4pC1z+iwkzihAcYZyRzSQFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)