UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewoZhCP6YAze5qJlzFMQvWgdnlsNc3+MdaDKJotQMTw=' 
WHERE 
  key_id = '19dbd65a6f6d467cc54e6dda946a9c76270a1335bdb3cb26273ff9ae77812279' 
  AND (
    token = 'ewoZhCP6YAze5qJlzFMQvWgdnlsNc3+MdaDKJotQMTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )