UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NoWfLq6KojGEJrfa9HBgQIhU17dnnhairNZ4DDHmn+Q=' 
WHERE 
  key_id = 'e2975c3a7e7c6a54cc96243176bacf1594b9070a2dc14b910ca4a66c93c40426' 
  AND (
    token = 'NoWfLq6KojGEJrfa9HBgQIhU17dnnhairNZ4DDHmn+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )