UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0b/MOxfnYeR9qxMKBpMzS7Gvmztt5jmEXdH8fOPlsFY=' 
WHERE 
  key_id = '02869f96de1f7aa3767c7bb25352b812c5b6976e64cc063a82b53c2c4c6bff8f' 
  AND (
    token = '0b/MOxfnYeR9qxMKBpMzS7Gvmztt5jmEXdH8fOPlsFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )