INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b41c4b2d7036b7c4e2f80e066e49a761703971309e1ce8b418f4fd7fc9019a', 
    'DRHC0JR71aHtoy3xURTtwff/Mk2cmjLdG6Hp/To8mkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)