UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2V23Povaze/ZHdHObscqEgSbUsdfy7q3JlQf33JHKWM=' 
WHERE 
  key_id = '260b7e253987ceaf44a344f991aea29ff3564fab2e6a67d112a3e5d98bb01e0e' 
  AND (
    token = '2V23Povaze/ZHdHObscqEgSbUsdfy7q3JlQf33JHKWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )