INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea409ed3d3a3c193993d57a72dd7ca37e3e3f839461bc856bb5504c06cc34fc', 
    'hT8Hk9ArD6Hx6WXuAIINp685xU5U0s4E/Pd/giNEndU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)