INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '021b3950c380a022825cd80a45c70d316e0a0befc50cf81daac084612e040503', 
    'wLiwq6bMTyK6HZoXyCq613fZPClS6JsW6xUKjbYoGzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)