INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d35fffea47d55496e0f7ea73c45302ac224fd6219920943476698d36fa2209', 
    'Ddv28nug5gdza+XRW3O+rDjehcnvR2/h3P+1pii6i9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )