UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPliU4NsykisJCLY9bBb8PIyWXO65xyzUX6F92jfku0=' 
WHERE 
  key_id = 'd5fa85b25a17da4b37df7e708427840b80cd8c06042f31bf6bfba5cbf9d1775d' 
  AND (
    token = 'JPliU4NsykisJCLY9bBb8PIyWXO65xyzUX6F92jfku0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )