UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMttoO75KzaoNs9frYmUHrbPnKZRje0cfWkFbiXr4jQ=' 
WHERE 
  key_id = 'ec7d13a3cbf28024822fc0ad2ec1ddbf9dbb7a929acea2da433249df45260412' 
  AND (
    token = 'HMttoO75KzaoNs9frYmUHrbPnKZRje0cfWkFbiXr4jQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )