INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd851532d9fc4de940aec756b28469bd1f2959d9579477c3db1b196240b7d6f', 
    'R7GlWk8+yq8hExLjFhUcF9Kl/Ay1t+UAp16ysO3G1sE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )