INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebbca2a6af99c6b8cc259019a7d9981bee934b8712f08e32e536f150d834a973', 
    'bGxwZtqGntsLXWKjRroTWwXQXCuWxIRkUBin4Yxi7V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)