UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MLgNTtCodc9IrLJT3nDvKwy0IS6nJVDVkxHYkE6Kyk=' 
WHERE 
  key_id = '7fbf77e255bc4b547f2b8c4a8ec3d6f4b66915f1a40035befa2a3c91e19091f3' 
  AND (
    token = '8MLgNTtCodc9IrLJT3nDvKwy0IS6nJVDVkxHYkE6Kyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )