INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f1e7ecd82bd35189a5dd742694cba2b88fc24f4247ba0669f27f42bf92ea89', 
    '/vVbgAyE0wf06xaK9N91/hMfaTqo/64ypWw/pLhxYUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )