UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NkbK/xGQLGjyBiWmkUbhMKdJLihnABCKcf+xGJhdJk=' 
WHERE 
  key_id = 'b7133335bf183bff1d4a375a3a78a6ea06642ad3652fe8d2ceb2a1980820876f' 
  AND (
    token = '7NkbK/xGQLGjyBiWmkUbhMKdJLihnABCKcf+xGJhdJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )