UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loxc0U+jX9+Ckzo+yUPSdW9rTyAvd6iHSAiaNEcsUK8=' 
WHERE 
  key_id = '001a2dafb460b97e33015bec010b921de75ac655bbd6e26e6ccbebe29d58dc7f' 
  AND (
    token = 'loxc0U+jX9+Ckzo+yUPSdW9rTyAvd6iHSAiaNEcsUK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )