UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MU/8H9/DpVa0aOGy6oehDo2pNHDv9emer8+2jJl+S5I=' 
WHERE 
  key_id = 'f4f26bc82f145725d86f2d9c9c6da8b6214ed9c4fe1bd8109190fd3891b5229e' 
  AND (
    token = 'MU/8H9/DpVa0aOGy6oehDo2pNHDv9emer8+2jJl+S5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )