UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5EuP0DMtn+E9Q2x9In0TgwNOdNAYjDgqC/+i3OC9vxQ=' 
WHERE 
  key_id = 'a52b57d226db908534e77879e2aaf6b435f393eb73616132039536e4554cb1ce' 
  AND (
    token = '5EuP0DMtn+E9Q2x9In0TgwNOdNAYjDgqC/+i3OC9vxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )