UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pktqQoTibwcZg16dgdIqVtm0n65f5vG6TXYw9voOe0A=' 
WHERE 
  key_id = '3a44ea378ae21768c53c7796a5eb43e9e766c120844dba7c93bab21ec4749d41' 
  AND (
    token = 'pktqQoTibwcZg16dgdIqVtm0n65f5vG6TXYw9voOe0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )