INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a2ce99f6c14024b6d957fe931587e5f8dd480dff63137b07b48f280ac6cae3c', 
    'R8pugOuefWyu1RQSaiwu3Phc82CLjSGhdvssPbSbayU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)