UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mr9qnYOK0GrD9CCyZ+M1ati0E25nBDAGAWCjkfA7sys=' 
WHERE 
  key_id = '1f5c6e931aa4fe7aa6ed2bb92fd40987d2f241f60e123fa09a00332ee073326d' 
  AND (
    token = 'Mr9qnYOK0GrD9CCyZ+M1ati0E25nBDAGAWCjkfA7sys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )