INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88641f49df80556da460b5aefa8a1aa892fff3640e94eb7a84f582779cbe51d', 
    'uYfXSaIzmjkn/UMZIgtf9nFYlZzyuTbFpxH2v/lV+hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )