UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9wIsjAizN/fKClR/3xsJEzLSHmE20BFZE2oFnMO+2w=' 
WHERE 
  key_id = '045a1cf3f12895cb92c7df2a29daa0990d67784becdbf823bfcba22f380521b3' 
  AND (
    token = 'e9wIsjAizN/fKClR/3xsJEzLSHmE20BFZE2oFnMO+2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )