INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '299a8cfaad0b83455cc4619582446883f68b4e489735f03053d30918280a2e3c', 
    '7wXoXWPqj5+XHqBouE/OAXD1eR0EzO8ppYDnm6H+8/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )