UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Damm2aBhYDgXjCcGjHvepF+1PnnZVC/WGSVBbOpCKZ0=' 
WHERE 
  key_id = 'a0eef2aa38879bb775f3c26e2cac66900de652b8db9319bdbc6195d27d67eaa6' 
  AND (
    token = 'Damm2aBhYDgXjCcGjHvepF+1PnnZVC/WGSVBbOpCKZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )