UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Mp5XxI/6F3/5pIEXUmW/+iScCAwo0WPJpCUho+Ffd8=' 
WHERE 
  key_id = '12ef3f214c5fda83acb93b807d3e27f755b55892f53ee057f65562dacab745ce' 
  AND (
    token = '2Mp5XxI/6F3/5pIEXUmW/+iScCAwo0WPJpCUho+Ffd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )