UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3OCSFh2Cnx9MdEskpldSgvO+DRvhu1yjcb6/cVYu86k=' 
WHERE 
  key_id = '59bc01e0d46b7867ccfa68c16568add8b965ce214558ed683d213835bc3b11c2' 
  AND (
    token = '3OCSFh2Cnx9MdEskpldSgvO+DRvhu1yjcb6/cVYu86k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )