INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23b938cd602f61f493b44e0b204dca2668f7fb7e1671580396f863ed2cfa06fa', 
    'p6S+G6TK8STGK7Id8C7bO8C3MkWlFYagItxXJsvhieI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)