UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dt6ux+eH74rZPWICw8VOCEPOt59P3uJc+CWq91U67wo=' 
WHERE 
  key_id = 'ac7da50cc232d9cfd14fbac8e79221c2ca2d5eac4fedeb477ffe0ea24e4e925e' 
  AND (
    token = 'Dt6ux+eH74rZPWICw8VOCEPOt59P3uJc+CWq91U67wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )