INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab73434efc110cbc62ee060bbd033189960399144ce4d1f303ffa331a3f50c8d', 
    'kRemfmhyXT8nY71et/Dc7ZejeJdIc4oAZyunUzL6k0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)