UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxP6SzQt18dqu/WT9488Mym6+Lb8+tuReTWcuTHtaF0=' 
WHERE 
  key_id = '34266411926062ff92dc6201305d512c101a782758b4549d9bd0ee0998e376e9' 
  AND (
    token = 'XxP6SzQt18dqu/WT9488Mym6+Lb8+tuReTWcuTHtaF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )