UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxMAy0GOH7cxXPeWDjAxFQtY5xLaBYcYbH/EMT8vQoY=' 
WHERE 
  key_id = 'bbf0d847f6632ea425632852257f3c24697c6994f64a190b92b89f990c81be01' 
  AND (
    token = 'nxMAy0GOH7cxXPeWDjAxFQtY5xLaBYcYbH/EMT8vQoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )