UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scwjlFQbtZh4fDXDagNyhUcLKY0S72FPykZG+UTuuII=' 
WHERE 
  key_id = '30b13d6ed7dc8faefdc5d60e7dc82dfc6c3b18927bc91cb1d6bf4ae1c4773cc0' 
  AND (
    token = 'scwjlFQbtZh4fDXDagNyhUcLKY0S72FPykZG+UTuuII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )