INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fb3f52416d2510bd35aa6e65a10637eb538009f4f231ce62ca8d14a420ed9d', 
    'takFjVbOLiHCn8IvLfa1NNXuqk/Wx/lakxpWfpBZ1L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)