INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69b635fb8a17e605ef79700f621bdefa280889ca7c3c9a920b41dbafa12686f7', 
    'w7UC3uq7cSa4cZCRPzPmqv2qaUO8ObFn4Y+Niis18n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)