UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7srwv7E3otGafR4FMgGvaSgF3RcqH0HxTQG4BNYjbs=' 
WHERE 
  key_id = 'a133fb64e5965570c1ffc90cb221390eac30ed8c0fab22e0ce77647b29ea9494' 
  AND (
    token = 'L7srwv7E3otGafR4FMgGvaSgF3RcqH0HxTQG4BNYjbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )