UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4tbgZIzKJh4c2Qy/VLMzgcgwgpvh/0q+939ASS11A0=' 
WHERE 
  key_id = '9ea49b68c72952cd1bac82b79b4d4dc9b793a9e708fa355599dbc3c11e82d884' 
  AND (
    token = 'H4tbgZIzKJh4c2Qy/VLMzgcgwgpvh/0q+939ASS11A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )