INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a635d90e98e6a855084ed2916efe1a4bf026cf070d688f818d6bb01a09ab3fbc', 
    'jGwmWZ3kCKcm38xJ5rfOOHRGcOdAouNsGD8ZU9IT87s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)