UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wf2fCiZye55um2+1pTwu4KlgyRMY19XVdA552qI1D0=' 
WHERE 
  key_id = '0e972f18de1f8ca79a8a2f1bb60678503b0ba970fc8acc256c74e31e5141ea80' 
  AND (
    token = '1wf2fCiZye55um2+1pTwu4KlgyRMY19XVdA552qI1D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )