UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82dvt8/IIRHEv2B/EUcjV8uBFEODvVUiGfkvnjbF9Pc=' 
WHERE 
  key_id = 'fbd0f677cf9153e95085533645bb99affee85c1e8aff3624a91b32336c92acde' 
  AND (
    token = '82dvt8/IIRHEv2B/EUcjV8uBFEODvVUiGfkvnjbF9Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )