INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6060252419f871ce8a0e18b9fed7184615bdd583a043d8154d2b1c88d3524b', 
    'DNo21m73bJt/nOcUXvrdXL9HjMvJLhZZR0Dk3TrIdMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)