UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mO9zyu6W4mJWLGCfEghdhmoSCGm357NsQlSmI1aEvBg=' 
WHERE 
  key_id = '1c8c9185737ee3308cc1d4266bbc67ca8b1adecacffe92ea4953412680d87e29' 
  AND (
    token = 'mO9zyu6W4mJWLGCfEghdhmoSCGm357NsQlSmI1aEvBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )