UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zESuDJKo90yWUOBGQ84mh3rsAhM4Z1LAZ4Izm5CttSw=' 
WHERE 
  key_id = '75e9acbfbf3546ed379d9fd5df286a03beeb755fc0f960f5e45a169af3149818' 
  AND (
    token = 'zESuDJKo90yWUOBGQ84mh3rsAhM4Z1LAZ4Izm5CttSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )