UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sssXsEMLnJQXijWDx+ZjpKq6PS61L1wRgf/LI6zVHM=' 
WHERE 
  key_id = '4adc3554eb95fba7f97374a54d14cecb9e57f6e529d66739d275c7f6d9d1724a' 
  AND (
    token = '6sssXsEMLnJQXijWDx+ZjpKq6PS61L1wRgf/LI6zVHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )