UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSLcT97PhVxT7bLhYeehNDTlFYYVtZQZ9dLhnXrVURo=' 
WHERE 
  key_id = '86ffc5734262527cf30849ac85a9cedeeecd3b94de66b17e11c4f35bbb94bae8' 
  AND (
    token = 'MSLcT97PhVxT7bLhYeehNDTlFYYVtZQZ9dLhnXrVURo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )