UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjwHN/aTKYE5nup/I4nOzWSKhtDRP5CES9nwoMDSyvY=' 
WHERE 
  key_id = 'ecb9c29eb3925cd27fd57efccb93b6eb9db71eab8da9023f2d3bb1a7b7e30008' 
  AND (
    token = 'mjwHN/aTKYE5nup/I4nOzWSKhtDRP5CES9nwoMDSyvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )