UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axAGznFeBynyO7Hh+AksehCAC6WZy0GWU/3Nv6fuOwQ=' 
WHERE 
  key_id = '37941ef89cdad77ede5698d7eb061085b918ba0bdf799e4243c90b3e3dda4ddc' 
  AND (
    token = 'axAGznFeBynyO7Hh+AksehCAC6WZy0GWU/3Nv6fuOwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )