UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDnS3EdGjJJbGAdC9oRHJm5XBmwvn6HdZfG9gVpvrYg=' 
WHERE 
  key_id = '71c40e9bc4694a7a3187dcfd6f2efff55ab40225807936936ad727d518902be6' 
  AND (
    token = 'jDnS3EdGjJJbGAdC9oRHJm5XBmwvn6HdZfG9gVpvrYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )