UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIxIc1WjkdXX3xl8zq+iefGmHh4itt04ICyMjvD3Lhk=' 
WHERE 
  key_id = '24d159ab9c23d1a3e5f1891caaf533820092896b6bd4ae13043bb208a10d5308' 
  AND (
    token = 'eIxIc1WjkdXX3xl8zq+iefGmHh4itt04ICyMjvD3Lhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )