UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJR7QuwTrIXZdFJzxHJsrOHFsyfZ5ssiaKd0tv+lYaM=' 
WHERE 
  key_id = 'edccb758e5cde028ad9792590d4b0cf41cc643109f5013ec8aeb7dcd7ee0e249' 
  AND (
    token = 'NJR7QuwTrIXZdFJzxHJsrOHFsyfZ5ssiaKd0tv+lYaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )