INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '556e3e392834d6b8a42c4e223a07cbce4c5c7c740bdb4f61530e40c4532e2df8', 
    'a+e/zaGNt1oZDNPmIP+F8pBUDX+cPgXTwGqBWtMnX+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )