UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36iTk/T3u3KjoehH1+lI1Qx+UioU+QjUfE1i96c9JLw=' 
WHERE 
  key_id = 'd46ea27e1767667fd16b289ce510ae978f658660f37342e64d85e5b628c35eae' 
  AND (
    token = '36iTk/T3u3KjoehH1+lI1Qx+UioU+QjUfE1i96c9JLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )