UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZErSiUMA7OUgFXSF7+t1XspMsqQ03kc4UL5s6ea4KHk=' 
WHERE 
  key_id = '43be9e3d91abb410eba22db467bc85bba1b06c7886609c2dc7a2dba00a14d1a8' 
  AND (
    token = 'ZErSiUMA7OUgFXSF7+t1XspMsqQ03kc4UL5s6ea4KHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )