UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXk4U2zejJ0mg1102i0R5m4ucIxRjr+JiXqLu0C8XJ4=' 
WHERE 
  key_id = '4c80cd9d6335fa79f9650205005a10a0c35d35e577a00bce0800cdba5c7e87f4' 
  AND (
    token = 'hXk4U2zejJ0mg1102i0R5m4ucIxRjr+JiXqLu0C8XJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )