UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/Igvmx9SaNH6TPpUz+ny1YWEwQasiLSYZdqt6gRQh8=' 
WHERE 
  key_id = 'efbbd921d765dcb910098d6113b44df2939232b7f26fc4bb058fcd6c5b9e5b36' 
  AND (
    token = '0/Igvmx9SaNH6TPpUz+ny1YWEwQasiLSYZdqt6gRQh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )