INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e51299b2d9a05f0c3e857e42086c35beaebd192395925362477f14e775a47d3', 
    'DJgRSxCgPMQ/ipS/4mmrkmS4kfE/Z8c7R56AaALwjRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )