UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG06OEJfjMntglmGcnx3rD/UlVx3KVHYC+tJ35TJXlQ=' 
WHERE 
  key_id = '847d80ee10d364249666a14c36841f5acc72ea01d341362dec58cdc7a8689f90' 
  AND (
    token = 'uG06OEJfjMntglmGcnx3rD/UlVx3KVHYC+tJ35TJXlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )