UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rq52vHbexEH276G97A0B1cd+6+Ztn5pJpcgM4bnSHtQ=' 
WHERE 
  key_id = '3130cd28dfb4f620fbaa75a8cd588204f2a047829045a7ae9e6bd57e8e67ffb0' 
  AND (
    token = 'Rq52vHbexEH276G97A0B1cd+6+Ztn5pJpcgM4bnSHtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )