INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cda6ff1290107a83614de32f566b069d85369d092f37536cdb60e6bce4e152d', 
    'dyk3JUHF0bLqt9RiWC2qAQRzv4Yj//JmyVnT60/+7Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)