UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTK7P5Em49GiLdYkOf9/jEUuoeii/xF7rPmpPYIfVlE=' 
WHERE 
  key_id = 'd93cca777926adaac6ac26cc521eee40151e765c4169e842dd6903dba4dcf709' 
  AND (
    token = 'rTK7P5Em49GiLdYkOf9/jEUuoeii/xF7rPmpPYIfVlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )