UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyCB4n63ljaDw3ii/EzHmqzbhT8GBqYv5kab8V5aGCU=' 
WHERE 
  key_id = '711a9835d5632bee15857be57c3edc45012510e5f45a2a519ec0d7c7a9a30d00' 
  AND (
    token = 'vyCB4n63ljaDw3ii/EzHmqzbhT8GBqYv5kab8V5aGCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )