UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbnGRthbfpPXGGCvljQBoZyXRGwrKIxUICtR9B9CkqQ=' 
WHERE 
  key_id = 'f4738151e4c1cb1f1da42c9e55c166576b15754a23413a13bb9ae90e337036f3' 
  AND (
    token = 'bbnGRthbfpPXGGCvljQBoZyXRGwrKIxUICtR9B9CkqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )