UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aI0nVpTelJxlwA7gMU7W5K/Dk6/wzGoOid6PHKUzyjU=' 
WHERE 
  key_id = 'de2c273bf67570c9efcf778ff5073267ef4e33c36402cab6532d8257d67bbe59' 
  AND (
    token = 'aI0nVpTelJxlwA7gMU7W5K/Dk6/wzGoOid6PHKUzyjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )