UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7daIjRasUM5LxW3j6m58p/Hh39zG2+AjpjSxNBn9UQ=' 
WHERE 
  key_id = '3c1d58d2fb4e18a2cf3f82f3bfb731a57f587f4d4df1a3615a68ba68a99e52ac' 
  AND (
    token = 'r7daIjRasUM5LxW3j6m58p/Hh39zG2+AjpjSxNBn9UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )