INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3df441b8f8831ff92d7594ee8e91d0b9788705859100a5ca19e1a7ecc37e95', 
    'PhKCezSRId0hVY5dvJKtA8LlxnQBuYQNTeLdPSuoa7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)