UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pcBLkKCvXBtskaRC7J7d/dzikG6HU8Z6tnLBuzHAyc=' 
WHERE 
  key_id = '3fab998fcdd00b8c9ca15641db6345cc6c0e6ccd93e185f0577cce8b9a5b5e71' 
  AND (
    token = '/pcBLkKCvXBtskaRC7J7d/dzikG6HU8Z6tnLBuzHAyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )