UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnpimEmH7JVymJJ0XYngXSGcl8UHg38Eg3ESd0iX9ys=' 
WHERE 
  key_id = '0881c48b48c6d341b1da9479a61cd93043f787d6ec1d6a75710ef17df893f2ae' 
  AND (
    token = 'BnpimEmH7JVymJJ0XYngXSGcl8UHg38Eg3ESd0iX9ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )