UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phUSVzgkJbrsqmgem+6zXOhypha7uPZt8Ehjv3SE2zk=' 
WHERE 
  key_id = 'be795fb5585cbf2b46a99b5a9657f343cd29ab4113dfa18be708276ced1a6225' 
  AND (
    token = 'phUSVzgkJbrsqmgem+6zXOhypha7uPZt8Ehjv3SE2zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )