UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YmMspmcqXFfDLZhjsSXmgZE1xxwbYopnyDnIQbcX6g=' 
WHERE 
  key_id = '6900401338f0bb94ae58dfce8cbdb09d5a6e6be2ba5841f01d2e5a405516d001' 
  AND (
    token = '6YmMspmcqXFfDLZhjsSXmgZE1xxwbYopnyDnIQbcX6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )