UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acb4AoIbfcI1/rj9WHaOhC8NgEU4lM79dLiMspBs/dY=' 
WHERE 
  key_id = 'ff79b3f75b1f5ff218e3ba1ad9275f21a36861e0e12e58751db1a32cb95849b4' 
  AND (
    token = 'acb4AoIbfcI1/rj9WHaOhC8NgEU4lM79dLiMspBs/dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )