UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBTtfxUc4uljYnYJR7ymieQrWwKYRMw4UFL9felC2oE=' 
WHERE 
  key_id = '2ae3e0cdfb0ab7c047348b79a54343192b9dca50918552fca3048a56531778ce' 
  AND (
    token = 'VBTtfxUc4uljYnYJR7ymieQrWwKYRMw4UFL9felC2oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )