INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470a453ab270de055566d65c8f0a39ad59e045eab7a6433b37d62f978b68af61', 
    'DcYkEu8j5Sqx0SCwzMomc6Q8sxfzdIDt8iYZtSZwPFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)