UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTRAIn6lUYJ4BNkO/SiFuPX1NAbjVtA/bAOSiZVbHqc=' 
WHERE 
  key_id = '5d7a3059dd28943f204454d076fa44a8bc39dc28fc78009399630acd4006a65c' 
  AND (
    token = 'eTRAIn6lUYJ4BNkO/SiFuPX1NAbjVtA/bAOSiZVbHqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )