INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28e8a429d810cf3f1683d40ba40b76cbf770121619fa29256e4bef6764b8ca4', 
    'd/RU6wJdMuZSVzhZXZbBCuckHJrocy7yX3PRqBUOUAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)