INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bbd9224bea21b67885eef989c088935e00166620396458aeabb8662cd67aa83', 
    'b/gyrSW0lgw/8XEOgQYOwLmhA64RUXuEE407fi0itwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)