UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGaZMn0wlu5L62FUNqUvD6AiekMDTXD+MMset8UJC+A=' 
WHERE 
  key_id = '566daa8735eb19719637dbf1a6de2bec800b0b52a5b7008b8f62eb1a89ef5b33' 
  AND (
    token = 'XGaZMn0wlu5L62FUNqUvD6AiekMDTXD+MMset8UJC+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )