UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTTLZEaJTFKRZby9ANheQkIMXJmk09SLmFa84IKl0k4=' 
WHERE 
  key_id = 'fe6574ddf403cb3cdb70e32eeb0978b18c340a9e1cdcabff8f0ded6d9515849e' 
  AND (
    token = 'cTTLZEaJTFKRZby9ANheQkIMXJmk09SLmFa84IKl0k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )