UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFk50GbDQgRpL3c7fR7ewJMDIQcGK3B50GM8bzRAasM=' 
WHERE 
  key_id = '477c0d6e63949ae49a7f1f5723d020d58729e995a8a22cf83e6179aa7bf0b09c' 
  AND (
    token = 'VFk50GbDQgRpL3c7fR7ewJMDIQcGK3B50GM8bzRAasM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )