UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pxNZMzKYV7o4RGwo6buJUFPtEym3oi65FwC/2XX0S8=' 
WHERE 
  key_id = '86bb2252923baf2029b0aa874115722e4b87fd9d04e6f8f9f03ca4c38310bf36' 
  AND (
    token = '2pxNZMzKYV7o4RGwo6buJUFPtEym3oi65FwC/2XX0S8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )