UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FbFop2VNonYTdVQ6LAz86HOdArEfI3VoGS43aieYig=' 
WHERE 
  key_id = '73c6a5b81c82b78805ee72dbfdc7251747be2bf3bd26d22d5f3529f69256e81d' 
  AND (
    token = '2FbFop2VNonYTdVQ6LAz86HOdArEfI3VoGS43aieYig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )