UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTlaNHkfC9t7vP1/8BGQpi3E4xpuErFl99IEk6ib7ow=' 
WHERE 
  key_id = 'd5b2f7ab69d1bea54f91bb84ad71105b133b66cffb7316cd2531be3acfc51dcb' 
  AND (
    token = 'QTlaNHkfC9t7vP1/8BGQpi3E4xpuErFl99IEk6ib7ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )