UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvlEZcjS7BvewTOO0i/GNmsKxT4+PzUTbcVCJm2+YT4=' 
WHERE 
  key_id = '2432955b2b95dc11a14ab4d42ab276abee91b8de4632bcd155c45371c19ad3b4' 
  AND (
    token = 'QvlEZcjS7BvewTOO0i/GNmsKxT4+PzUTbcVCJm2+YT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )