UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRBpiO7YqmGTV9gSXgxKbKYk/jX11GkJ6K8Kiw5H+pE=' 
WHERE 
  key_id = 'e9f83707373902d40672bcce24d99209583e5e8df27145f3936fe413f3f0c9aa' 
  AND (
    token = 'tRBpiO7YqmGTV9gSXgxKbKYk/jX11GkJ6K8Kiw5H+pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )