UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRR5jSKfHUAskUejPzX/TXVK5GPQ/2ORtnoUVy61194=' 
WHERE 
  key_id = '2b3908773ba743986b3a82d9b93c9fe2bc2098ba4acb3de8e0c006518d144339' 
  AND (
    token = 'jRR5jSKfHUAskUejPzX/TXVK5GPQ/2ORtnoUVy61194=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )