UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxQAAYffaWO7VJr3k2qMssJv6gOu0ZYupeum8y6Zw6k=' 
WHERE 
  key_id = 'e000e51ee26cfde42763198fb5d7aa6b40f7d54483e85f09659684991d8f0362' 
  AND (
    token = 'GxQAAYffaWO7VJr3k2qMssJv6gOu0ZYupeum8y6Zw6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )