UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hEG34JZJFVv8ps11QA48sgOJpEb8VpTaf+5LERGl0Y=' 
WHERE 
  key_id = 'adec683cb36f57b0656ee1ddf6795a45ccbfbeff5c514eb7a7382eab7a629800' 
  AND (
    token = '3hEG34JZJFVv8ps11QA48sgOJpEb8VpTaf+5LERGl0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )