UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vYZU2IC0pu4xTbNy1umTz240C2DPBwIc+Xco3wvU44=' 
WHERE 
  key_id = '531a4c0a7eae47025a16dcaf2bda289afe38ebd786ba2bb6e70b6244ee143f8f' 
  AND (
    token = '1vYZU2IC0pu4xTbNy1umTz240C2DPBwIc+Xco3wvU44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )