UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARHBZMMChz3ajwIV3o9i/gBMDfYAxHKWskJIffy37BU=' 
WHERE 
  key_id = 'a9e8cfd3849733e205ebc48ad9eda7bae22321c9a8676e4cfb9e891935fdada6' 
  AND (
    token = 'ARHBZMMChz3ajwIV3o9i/gBMDfYAxHKWskJIffy37BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )