INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8b4caa16b46f4cdd3e772410bffb0ef1e42bce7d7c3b641735d042595fa528', 
    'pqVuLuaDUf5NeGexKO/GETugEN3UIgt25gA/w5Pmuy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)