UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZM9A2gN1vNt6R8RDj/DJnMGcjS0JnTHcODlal7SZsk=' 
WHERE 
  key_id = '7ca6d20170803c136b1411b5457b3623a8a3435fe3f93498a8e39c7d6d3aa236' 
  AND (
    token = 'QZM9A2gN1vNt6R8RDj/DJnMGcjS0JnTHcODlal7SZsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )