UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd7MekqS8mWTV30f3u4XXE23oDEg/gA9H7qwq+1S4y0=' 
WHERE 
  key_id = 'cbe234a3aca1703d5a62380391766ce6f0411f3913b19199e7f506234799349f' 
  AND (
    token = 'nd7MekqS8mWTV30f3u4XXE23oDEg/gA9H7qwq+1S4y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )