INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e7a6fac7ecf8e728026896dbc9ed970a74e76400e85741f5c1c2d6add993c5', 
    'Miy3jv2d1Tv+VLJDTSZhab7WH3ATMRPIV/GmUNiw/lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )