UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfuL+mY/gYjFDZijlvTP+5+jeWxmIrPq+Bu72m5Q4J8=' 
WHERE 
  key_id = '4add188a02748a9c2f01c80cdd67e60ca04f6d4606abf08e8b30824a39dd4b1b' 
  AND (
    token = 'gfuL+mY/gYjFDZijlvTP+5+jeWxmIrPq+Bu72m5Q4J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )