UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dPqDfyt49qbLqs/2xyBpogLW5PwCCAugfuNs+tLTDGM=' 
WHERE 
  key_id = '323223f6fec8f393733a9a35e399fc9a811647f3c7eb42237cf0bbe5a4ca4c4f' 
  AND (
    token = 'dPqDfyt49qbLqs/2xyBpogLW5PwCCAugfuNs+tLTDGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )