INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8221aa84a5642ad60742789f9464f2b786cc114010ace9f1689fc4d94eb8188', 
    'AhEj5asJjC47IDSEKN9m+eeRuQ5fe0LhIYcyzhmWpFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)