UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lsTL6Tu/i0mdOScgGjSPjfnKxF/+thBxGs1fUPv1cg=' 
WHERE 
  key_id = '3f5455f0a874e856f51debc8ae12fa4edf8b73d436129d9f7db842d5415b16f1' 
  AND (
    token = '+lsTL6Tu/i0mdOScgGjSPjfnKxF/+thBxGs1fUPv1cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )