UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEIUSWsE0ZjOg1vU5Ebp3X0rq/6H7HLD7ceLfi72bwA=' 
WHERE 
  key_id = 'd6b483b68c79484e93ac57c4d963011cc09ad94d68d691140eadc6bcc0460b5d' 
  AND (
    token = 'ZEIUSWsE0ZjOg1vU5Ebp3X0rq/6H7HLD7ceLfi72bwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )