INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b2ffa79ee599301143118c75a149da0c808937aeb63291e4d0b78de1537c899', 
    'W+rb/xnS//bXDGWffZGGztJc9pDqUOksD/9/PmlTYAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )