UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qW7Uh4zf+K4Ru37W0EyNyj/tKxx+E97/m63pq/gmzzU=' 
WHERE 
  key_id = '5eca0025fcbf3731efac07b1a7f3396d54d0654c6e5603681ec331e8882801c8' 
  AND (
    token = 'qW7Uh4zf+K4Ru37W0EyNyj/tKxx+E97/m63pq/gmzzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )