UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KN8U/g8D5UmR/ZH3yz33L342p9RwsuRa3ONAu/idSA=' 
WHERE 
  key_id = '42e3c0ffd2fb5aed8264522dca79c70b1d713349ec399aeef585f8da7fd10409' 
  AND (
    token = '8KN8U/g8D5UmR/ZH3yz33L342p9RwsuRa3ONAu/idSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )