UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWU6DiXzYMbWRSigRIq/rzGcXXvOoR3Tginpei/KlTw=' 
WHERE 
  key_id = '2dec5324d5ca241b6d5fd04a88796069308ec41145e100a8e2b5a792065d536e' 
  AND (
    token = 'BWU6DiXzYMbWRSigRIq/rzGcXXvOoR3Tginpei/KlTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )