UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1emDe2t63pCKCXvW+pyTFEbam6SKtSO+/EVXty/huZI=' 
WHERE 
  key_id = 'c3eb264725bae31355bf4d4f39c5a32609d9d92234d55915f788266de854ea58' 
  AND (
    token = '1emDe2t63pCKCXvW+pyTFEbam6SKtSO+/EVXty/huZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )