UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32znD5eeY5xAsNLbftR4bG2g1e0hAYx2XK3OGx7MfcY=' 
WHERE 
  key_id = '394458340355629636424a992efd0266b11463937f6dd067e745f755f2da1c87' 
  AND (
    token = '32znD5eeY5xAsNLbftR4bG2g1e0hAYx2XK3OGx7MfcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )