UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3CpNGGohJ6fFU0WQNv2DCtMXBz522TYylKSzYy7DNA=' 
WHERE 
  key_id = '12837686c72a8554ce3e22540d17f0a372f10f44040b760c601c7ebe997b317d' 
  AND (
    token = 'p3CpNGGohJ6fFU0WQNv2DCtMXBz522TYylKSzYy7DNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )