UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2Jp3qpQzJ/f0s/kbXElHoMejdoWYU1f/0+ruG/e2V0=' 
WHERE 
  key_id = '3e98e97520eaae0e88892966ccf4f688079aa6b2bdc0de022de94f5c1e78c9f9' 
  AND (
    token = '/2Jp3qpQzJ/f0s/kbXElHoMejdoWYU1f/0+ruG/e2V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )