UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvek/pLgj39ksDU8qBH6p0hTp0lTyH0/IXYlG7eMy0k=' 
WHERE 
  key_id = '00ed95f7125ab37a3aaf9f7f689d4eb93109d3c31af2bd53c302d46262863303' 
  AND (
    token = 'nvek/pLgj39ksDU8qBH6p0hTp0lTyH0/IXYlG7eMy0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )