UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YptnuOS4MXblVwXbFZOQ9eLYyP5cY5aHAgAVsn6oBpY=' 
WHERE 
  key_id = '8923ff0dab2090a0a932c828ff025a05fcf4fd370bd129c2bb5127c051a98236' 
  AND (
    token = 'YptnuOS4MXblVwXbFZOQ9eLYyP5cY5aHAgAVsn6oBpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )