INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506666262a729fec9695ad5cc993ad1148ab7db0cf975d2f62e723007be7b1b3', 
    'DFhOTbJix1wmFBR0lD/eZxZ5GewkS30g7+YTXxXtw6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)