UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+w1xmgVBWscqYj1XbPmtIUppv4HmBZszBwP1MG0VI74=' 
WHERE 
  key_id = '0c7f25104e3ec348f27a8d3bf02b37138987ee60630e22de5fdfdf04d5665f20' 
  AND (
    token = '+w1xmgVBWscqYj1XbPmtIUppv4HmBZszBwP1MG0VI74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )