UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUAuLsmsu7REj8y/hoQeNwDUGL/+KGIzaW0F32AzwNY=' 
WHERE 
  key_id = 'ff9282537b4e7a58bd3aaf5229303847a64692709aa347b5825e07de73b60454' 
  AND (
    token = 'xUAuLsmsu7REj8y/hoQeNwDUGL/+KGIzaW0F32AzwNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )