UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGoj7ppwl7gl2Hzv72JQ7y2XIsKDGEgVMCkk7jf1zTY=' 
WHERE 
  key_id = '6a8846b9ca0aba56fda20106134016c3ee92ed934d089da7b7fd860510f8ee7f' 
  AND (
    token = 'WGoj7ppwl7gl2Hzv72JQ7y2XIsKDGEgVMCkk7jf1zTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )