UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jug7SPtxJWS2nZ3HRqIMTv83renjqSFePgOermV4PM0=' 
WHERE 
  key_id = '88236c09cb358d23ce1f1a2684636befe10576fb5ca1dbe5449e213182a21306' 
  AND (
    token = 'Jug7SPtxJWS2nZ3HRqIMTv83renjqSFePgOermV4PM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )