INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bdf6b6a62021fdce665183f596ee1cf2732894485cfff931e5174f59d99a9c9', 
    'NYaxFU+CJMOAw+fK2PIjjE8OFjR+EP/IvDdwZBBvkKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )