UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '000OTlHihQB4aPwPYN+yGQCgpIMICMLcjeUcPhPpQ9A=' 
WHERE 
  key_id = '84ec3ec6265c8c6df500f59f848d1c646ac1b683be8810e4b2d30216b45926e4' 
  AND (
    token = '000OTlHihQB4aPwPYN+yGQCgpIMICMLcjeUcPhPpQ9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )