UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CThbaLh1yxZ3n+brPpw+8hfTj7F6rXED+opXuqushGM=' 
WHERE 
  key_id = '4035be396beb4ab480b9adef9f02eac3c945805ae9b9cd0f231d3b7f72a873ed' 
  AND (
    token = 'CThbaLh1yxZ3n+brPpw+8hfTj7F6rXED+opXuqushGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )