UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTo3P+WiWglyfVXie/JHbU02avnoc1qsnFVI3GEp9P8=' 
WHERE 
  key_id = '231f33d6f9425ac7485b424a0df5654f22434cac87ed26f46b378ffe031571ef' 
  AND (
    token = 'VTo3P+WiWglyfVXie/JHbU02avnoc1qsnFVI3GEp9P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )