UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/y6BQrdxuTqOjYuuWeLw4QwdDfw1jeuVTsaIW34Ho4=' 
WHERE 
  key_id = 'dbb477e319264c555add530a23c15a04d170c41773ebd17ff123d9c8a0431a6f' 
  AND (
    token = 'U/y6BQrdxuTqOjYuuWeLw4QwdDfw1jeuVTsaIW34Ho4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )