UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFLthODyTVImbodLhKD4u15mjm4ysFqFMDu5JCJeW+k=' 
WHERE 
  key_id = '94688029478dd61a2f93f9016a9359f3bf1c096b7e001b07c1bc543aa8d9739f' 
  AND (
    token = 'fFLthODyTVImbodLhKD4u15mjm4ysFqFMDu5JCJeW+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )