UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SteHy6llG2K7HRnu0zZlG4dHUKvcWCM6SFIQDL8kXjA=' 
WHERE 
  key_id = 'b3a60da3cb43ef633bf46f8f3b2cf9099173845dab8344802dd4223392ae73bd' 
  AND (
    token = 'SteHy6llG2K7HRnu0zZlG4dHUKvcWCM6SFIQDL8kXjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )