UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRaThl88Bl0+YnEGW6Tg5LSEUVMrMuIkXfiCEf3TaYg=' 
WHERE 
  key_id = '55537aca44124851098491d32fa098a03031e88a7770bb66f2f5b69a67133ecf' 
  AND (
    token = 'ZRaThl88Bl0+YnEGW6Tg5LSEUVMrMuIkXfiCEf3TaYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )