UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qxw+En+EjmXwbqlXJbpWVbxT/lZ2fDCAQ4TlSFaw8k=' 
WHERE 
  key_id = '9ef6774208227a04c8cd724e82fb6725d6daf2beca847af4b3650d6dd0e9add7' 
  AND (
    token = '9qxw+En+EjmXwbqlXJbpWVbxT/lZ2fDCAQ4TlSFaw8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )