UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bak62oOCh9/LW6UlRPZYkmPkF8st5NrxcCWW+yvy/SM=' 
WHERE 
  key_id = '44bd662183438fc78ab2dfe84244d0c4108c180475e875ebc282a402f876949b' 
  AND (
    token = 'Bak62oOCh9/LW6UlRPZYkmPkF8st5NrxcCWW+yvy/SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )