UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IZcyhSbtX1eWMVZ3hv7n9vPKxeFrnbTmjul10hFJAo=' 
WHERE 
  key_id = 'f887ed464067a73db3da73e0fb20101697f6978c9ab95a74d8aa11261cb68bfe' 
  AND (
    token = '8IZcyhSbtX1eWMVZ3hv7n9vPKxeFrnbTmjul10hFJAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )