UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIQlBUfxl7j0rvdV1e0vo+P3/JsGezez5bW+S2gt1HI=' 
WHERE 
  key_id = '71bd81edd1308883b7b33edebb4e5b74079285b3dfec8b163963af96f617b5c6' 
  AND (
    token = 'GIQlBUfxl7j0rvdV1e0vo+P3/JsGezez5bW+S2gt1HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )