INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef7068fe49a2d487a6157e06b27aa7be50afc8e553496ff073d66f793f93dd0f', 
    'S+AAZQppVkQh1Nmngm8wWA4ws2VIYBR1DXvj+awhcws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)