UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulWB32f2yKxnr+6PBRVnUA/Ztw0Cn30GXJ+N443tKCM=' 
WHERE 
  key_id = '1c062a715da3039061b6f234fb015c091ef52b3ddf838d7502e2bd4da9dc195b' 
  AND (
    token = 'ulWB32f2yKxnr+6PBRVnUA/Ztw0Cn30GXJ+N443tKCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )