INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d02e632f211acfb55375f616466a3d2fe0e0b25f2da4d7c4180371e67d1a8e6', 
    '3Y9rrr3yOmAkdM0UaozUYlkB7b4A9b0C1WEhseEx/pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)