UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjFcyoegoDDrSJ2fwlhEzAwsf52Q64V/FSv1T0zj3Mw=' 
WHERE 
  key_id = '4673b37e539f7fa6ca54a7f7dd3a0a142753fb761faf8f9f0a275b8d68e489d1' 
  AND (
    token = 'DjFcyoegoDDrSJ2fwlhEzAwsf52Q64V/FSv1T0zj3Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )