UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQBvFFEdRMuxvNP++7ehmXoJZfnnNCdGUcvmT5oGoXA=' 
WHERE 
  key_id = '70d883798874fc5bde679ad262f84c726aa070c21c043a80c8b9fd2e12324e8e' 
  AND (
    token = 'YQBvFFEdRMuxvNP++7ehmXoJZfnnNCdGUcvmT5oGoXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )