INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a821ae7fd46d86dfa60fc1a817a60688d6dbb5bfe1fd694dc16d877ec514d7fa', 
    '0SfsnWVUp8AUm/4PGnHwgJ4WF0aZ6gdiiyuq4/K/ipM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )