INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dce13a6167450f4196eab8f7b9ff4241eceaed58c8765b3a934c6b4070d6cf9', 
    'mIAFkMbGIyEcIU9KJzcktljJXevuLOhfQFr0+jlLKKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)