UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNvsbziSDeTiHxUSxmBx+tcXY54ggLTSTiE71CH4Fw8=' 
WHERE 
  key_id = '409c617502c113bf91374f04587414b59fa0f09b1e05b25b0b4c6598499f2d8d' 
  AND (
    token = 'WNvsbziSDeTiHxUSxmBx+tcXY54ggLTSTiE71CH4Fw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )