UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CldJ55M78z0VzxF/UzPPD0lVOgcwKv5aKCo/fpAB60w=' 
WHERE 
  key_id = '1a2335c6d9f0da7ba3a489e96ac58fd48d0bc6412ce6ea985e4aadcb88a0c4a1' 
  AND (
    token = 'CldJ55M78z0VzxF/UzPPD0lVOgcwKv5aKCo/fpAB60w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )