INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2d3d859170136598ae6b4e3a8663f6a2eb5e37fc81c5e52d7d935cbd80e110', 
    'JwpWKqWbetN8xZz2qGj2di9YTxx88E/tT6MybFM8Vis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)