INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e313239b282108f590db8d78a04fc2c6d7ff10d544e910f45bd63701a2b5eb3', 
    '7/jCfvSSFZBjh8klryvHj9IkFg4qG6ChDDoa7PFip2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)