INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79803f23f17ce9fa0be20071316767de70fefdf45d93a870998d63808d156c2a', 
    'dmmCI7m957aYeo1bzUGMgtv/2BTBYYxe9To0vLKEPC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)