UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQ3gy02sLsjuu5pdLP989IEaUaCcQ7svduGdRGp169c=' 
WHERE 
  key_id = '52de9d34affd0d6d1d8177a6a49304b944be39507579697f7d6d9849ca370435' 
  AND (
    token = 'hQ3gy02sLsjuu5pdLP989IEaUaCcQ7svduGdRGp169c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )