INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720420904bd850c54a9f2325a5f675033a19cb53ca78f0a19b73eeeb7b26354b', 
    'k1tMI4o6uQxwcPW+Ri8nUdTOxwunkclull4VkAtrF0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)