INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ed0dfb7155837ed9d53bf2db7e9ef21fb04629de30e391232fdb04849a67f9', 
    'KvvQiDIVvaTeujAqpU1JraBRYb5GiaGYSHJKf+9SqA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)