UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOTGyvFkN58ioYluGznD8SdAA4uzu1gjJHtEJP/W8Yc=' 
WHERE 
  key_id = '448149e7b352ab473ad8babb42a96a867b6d9ca52e67fb494e6a015acfc6fcf6' 
  AND (
    token = 'XOTGyvFkN58ioYluGznD8SdAA4uzu1gjJHtEJP/W8Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )