INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fd6ce81460ac36df24c4dd810a5def8d1c7b4ba1ed4b9e13a629eb8929f5af', 
    'ADpO/slS9u/rL476B/JjhO84qdJc8OLRc/T7JXg11XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)