INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa1bd5a4180a71f4e81da516cde10ead73084f86aec3737f9d1fea41fe68748', 
    'Y5e4N88JjC/+DtZSo5jG5NjHGV3QcSZ9KPTxAZXgoXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00096

Result

int(1)