UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7rmrpWW8oR2JLYH2nkxSK9o1gyqdwnOP635ywPgzw0=' 
WHERE 
  key_id = 'af7ef1775bc39dd1e6d7e33894719c904844205363bc65154f2d15a1f354b50d' 
  AND (
    token = 'p7rmrpWW8oR2JLYH2nkxSK9o1gyqdwnOP635ywPgzw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )