UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXtdqQietLJ3wQogtQFz+r6mlAIq4ibyAQSE5NpCPeE=' 
WHERE 
  key_id = '22b9f8c273ca548d31d594e92e6a236992a6e10d1e88a58751f843a2843d0473' 
  AND (
    token = 'zXtdqQietLJ3wQogtQFz+r6mlAIq4ibyAQSE5NpCPeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )