INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d4a4ca72b8ef65faefb8d6902da65030024eb078d3f47ef97c13a5b4681ece', 
    'MqcPSAAmPSSM8AgXYzxxhFrnxos++esYyMK4b8sVZ+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)