UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dgsub2veYTTcc74ojaOYBXOzsOYPGf4/aV6zS1cJJk=' 
WHERE 
  key_id = 'c4c7b711cca0d73f6a6f4deec3b004a991c04b4093ab72d102ad3558f0c4e99d' 
  AND (
    token = '/dgsub2veYTTcc74ojaOYBXOzsOYPGf4/aV6zS1cJJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )