UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xttf+XBE4tG0C3hi+43UKOIEIO2t1vrVFwziLWFifeU=' 
WHERE 
  key_id = '0c6f46c8a05289b465e00db714e0b6d3f6c8e4f1a50a121c6a674e830bdb1b66' 
  AND (
    token = 'xttf+XBE4tG0C3hi+43UKOIEIO2t1vrVFwziLWFifeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )