INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69ca5c60011274527eec42af14af614e3c8dcfa4bdc52498f9c314dd7c7f37fb', 
    'k7CvGdUSu5V99UkdeJbgnTZ/EG37BkEfEJrr3ihV6uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)