UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1t6erUbkAcb76h+TLPLjHB8nAUY3HBq/5l558ic+YLo=' 
WHERE 
  key_id = '411bf512316012a89d9cd35ff540af315b5155bc57a5bb946b04da5c49d4b16a' 
  AND (
    token = '1t6erUbkAcb76h+TLPLjHB8nAUY3HBq/5l558ic+YLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )