UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKwiog2ccJtrbnLVM7MBuz4Kd13Y0wGZ800zWnCmfns=' 
WHERE 
  key_id = '99db45f521fcf3b059072f91e81614de4de86a49842046c450167563331182fc' 
  AND (
    token = 'lKwiog2ccJtrbnLVM7MBuz4Kd13Y0wGZ800zWnCmfns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )