UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwyzJNgYceB5P4SP1aGmuumr4G9xWOYCiZS0jYjckpc=' 
WHERE 
  key_id = '381fd4da8a6e49a8bf5c8169d031d963205c983729a2d7c9afeba84efdf06312' 
  AND (
    token = 'WwyzJNgYceB5P4SP1aGmuumr4G9xWOYCiZS0jYjckpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )