UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bmcrZ4oONBVBO8XWeJEa5qhmG/6CbVlhJLW5Ff2/kI=' 
WHERE 
  key_id = '8dadb89035c04aba0ef3e785bc2333d0e7cc92e5afd1510e45f0cda484bf708f' 
  AND (
    token = '+bmcrZ4oONBVBO8XWeJEa5qhmG/6CbVlhJLW5Ff2/kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )