INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e257ec99793cd727e0855a7857797e3469cbf7e4ae7c8f9216059376db68787a', 
    'RSfuHR1G6TlUPeaK+jaQSPLjH/vQiwBoXtKCoz+iqPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )