INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c088992723538025b40cbc7421b48006573e53a711a658077e638fff6da6e8dd', 
    'Sd1KJhQsIolfzZM+7D+hsjdspdYxVbfyEHKFsg3brTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)