UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9NJszX/KNSXoUKNJ5KCXwbjL4fToKG2eDJWnabsXwQ=' 
WHERE 
  key_id = 'a39d8e40380c542c669c46fd00fbcabed8fe9ad8c3fd6270d1179900c3a264fd' 
  AND (
    token = 'w9NJszX/KNSXoUKNJ5KCXwbjL4fToKG2eDJWnabsXwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )