UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rz+SsDCCc/nJ5OnBuidn/CJ3xUkOp62Q3+eJa/hAwnw=' 
WHERE 
  key_id = '4c26011717604436230f48745c18336b0912239864440d912bb502d1424fc06f' 
  AND (
    token = 'Rz+SsDCCc/nJ5OnBuidn/CJ3xUkOp62Q3+eJa/hAwnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )