INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1504010c467bd1a83dc835201dc7722a40bab133eee127e786cef3c94240fa8', 
    't+qv7uWiFybIvDqCn+DlBVz9ODrs82zYRBslOXoExZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)