UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9tgMCQaFcUadP8owusmIXdtPY3Pn8F11JbOwOmQez8=' 
WHERE 
  key_id = '0c61428ba0195b46017774e042875400e0d7df0af9d4df7879f65e047b4f7005' 
  AND (
    token = 'U9tgMCQaFcUadP8owusmIXdtPY3Pn8F11JbOwOmQez8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )