UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFPRaYXpYGon3J/bPQgtzYfd0JrIsIFz46e6h504uFw=' 
WHERE 
  key_id = '2f829f0156a37a86942bf65dbf769c25b41135e1d046e4d6f77db99965b0c30c' 
  AND (
    token = 'fFPRaYXpYGon3J/bPQgtzYfd0JrIsIFz46e6h504uFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )