UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxR283g+Eg+JCbg7WxWxGUZ2UVV1lJYV2QdzIiPgUjg=' 
WHERE 
  key_id = '79d8e9cb72de6fe78ce80d81953a879a05b885ea8241df8ceb63fbd520254d61' 
  AND (
    token = 'cxR283g+Eg+JCbg7WxWxGUZ2UVV1lJYV2QdzIiPgUjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )