UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RFmXhZ13Ji2dRoiKRNJD6/epyGpShOqGhLf1k9WjHo=' 
WHERE 
  key_id = '11956e98c8706ee1386cf18a29232547af1b7e9575178a18e2b1c0c2c8717817' 
  AND (
    token = '+RFmXhZ13Ji2dRoiKRNJD6/epyGpShOqGhLf1k9WjHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )