UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7Q/dXDk/HG9ZTYiB2mQ2NoJ6weBgl+SOyvWJjSjKaY=' 
WHERE 
  key_id = '1381907cd503f7419f7bad2ec00eec8cc9cfca9ebe4f8302e4d955e661821c42' 
  AND (
    token = 'K7Q/dXDk/HG9ZTYiB2mQ2NoJ6weBgl+SOyvWJjSjKaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )