UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dcBjh2dtjNfiLW+iLuI1bLHoXAgDt/E/rXcboxfDGE=' 
WHERE 
  key_id = '2db41c7745def534870c89dc9ca6490ed995e72a605719bc5356387e37f1df6a' 
  AND (
    token = '/dcBjh2dtjNfiLW+iLuI1bLHoXAgDt/E/rXcboxfDGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )