UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnR5qd2XDhiT6nP719iT/ctP49FrYmbKTNgEm91LE5w=' 
WHERE 
  key_id = '79f80f8bab8638ea3f0f9c82317cb51921776bee28811250e2ebe72211f8bcd3' 
  AND (
    token = 'YnR5qd2XDhiT6nP719iT/ctP49FrYmbKTNgEm91LE5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )