UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEbwDr6sG2w2lhVhuTUa4JAVLmiO9R/YNUGTWVYZMH8=' 
WHERE 
  key_id = '2ab6bed84b7ebf3796a741f569ba352a676d81d3815a912103a59e0313cbe5f7' 
  AND (
    token = 'WEbwDr6sG2w2lhVhuTUa4JAVLmiO9R/YNUGTWVYZMH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )