INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db0dfb5ee9efcb72ac8627a95a939d39731631e32f8347b0d54a4e1803d71391', 
    'u7MxEPBrKCWYfLoOgbitoF+rbq094jsnqAADt2wp398=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)