INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a08390d35c0e7d42815824fd0495c5c4c64632fe96862282ee06734fbce2c53', 
    'mkTPNYd6x45VWLfhCz5Zr/H7/S6CQ5QwhL8qj/dTfqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )