INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5120d2e254725600e88555db8906f3185184ca08f1cb0ff024609a0c937c83b5', 
    '8e0VgJfoP2TzPBSm/1nmcvDQmPJcrRd/6Yd+6FC/MUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )