UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E834wPvz0STMLj+qUKTJZsCnjf2EnHlacmEKxVryfQ4=' 
WHERE 
  key_id = 'fa51d83301dea6af7488f53958db5717ab0a6214509b42ab7bd2921e6e480118' 
  AND (
    token = 'E834wPvz0STMLj+qUKTJZsCnjf2EnHlacmEKxVryfQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )