UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydzoQmfpjKWukDnnr8P0pxwVfSRgEJspBm6rLq3gbZo=' 
WHERE 
  key_id = 'e6e7e1c086d29d7721f3be8ce4e9637ef268d38f16ead5eb645194fd34bbefd2' 
  AND (
    token = 'ydzoQmfpjKWukDnnr8P0pxwVfSRgEJspBm6rLq3gbZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )