UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4KxCl7vn+wLnWCIN8uYv2psgMkqPuHIYsLj6w+cX6I=' 
WHERE 
  key_id = 'd588b19a1a379ec3ac0c73d417161b2cee001fc87edefce26f5781f5337d02c9' 
  AND (
    token = 'F4KxCl7vn+wLnWCIN8uYv2psgMkqPuHIYsLj6w+cX6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )