UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0pCpZ8D2Yd7bstQzdDbRkZ5t42pm1lZbGHs2dpkaa8=' 
WHERE 
  key_id = '17d3648f4a5f6a9c45b25b26056244152fd40e251fff93a56694c1297fef52fd' 
  AND (
    token = 'n0pCpZ8D2Yd7bstQzdDbRkZ5t42pm1lZbGHs2dpkaa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )