UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppFyp9awYxL1JXeWZdXqiTqCS+tDfldRYW7pnfEFAbc=' 
WHERE 
  key_id = '96fffae4fa3a2d845e3a153eee8d6bfb49264933eb0d396e728ac3576bb9b1c4' 
  AND (
    token = 'ppFyp9awYxL1JXeWZdXqiTqCS+tDfldRYW7pnfEFAbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )