INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3da69d3cd06bcd7b9da82b0805227a37886608716bad8596e46371ec4df30f', 
    'jFx47UI+I053O6cOgW2KpTNSN/oOiGQmaxvKHoVucnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)