INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b73bd79910c6f4a2e5a45251b885cc6346ce37c084af09c02cb3adbe8fd903', 
    'UT0wPvXvh4amQVoq7vWqWfEmYHEwImHEaWKFxwUCkOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)