UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhorfexDPlEus887KKcj/fO/S7s6TOSkInRICY9AfkA=' 
WHERE 
  key_id = '49377db0d005046a34a0498ad73c938732c839da62c3fb9641604203def674e0' 
  AND (
    token = 'bhorfexDPlEus887KKcj/fO/S7s6TOSkInRICY9AfkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )