INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8739ea5c18aa64c6a925164d8cbc43181c757a921a7d4a2cdd7ab20358328f93', 
    '/Pkmdsd1Cjp7pPTt8+vBkXkRfSdXJFokVZRG8q8FNHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)