UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVxyDCmPDbJgFrnq74v3+K89T1V+PaGn9pxQ7Z6ZlQw=' 
WHERE 
  key_id = 'c1ad8dcf40e5f98a12375870a6cc99b1d4bc20df9c8d129d95fc50b913900476' 
  AND (
    token = 'bVxyDCmPDbJgFrnq74v3+K89T1V+PaGn9pxQ7Z6ZlQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )