INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b75a2edc0b4b1ef572945f17f50cb1986d63e19cb69feffee5494bde0448d87', 
    'YBYxcZS7oKSCEmM5L2GsYA8FGg90OKVVAd7n1cHJuso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)