UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KgGWJDVoteqCoNcBZvLfKnZrxG936JvH0qdAqjLKS4=' 
WHERE 
  key_id = '2686f3be896ce76053a3e5ec3437e2f4d8b1c2ffe8fcfde2786f71165b5db4ad' 
  AND (
    token = '0KgGWJDVoteqCoNcBZvLfKnZrxG936JvH0qdAqjLKS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )