UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLOOsDonoooJFZw79vVQ26vOn60ZWg58ZnzZEzZ0SLc=' 
WHERE 
  key_id = '8cc59e7226caa91926af7dc7660431fe48d498dcf156f8709f4eb4f4436ea943' 
  AND (
    token = 'PLOOsDonoooJFZw79vVQ26vOn60ZWg58ZnzZEzZ0SLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )