UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKJuHBE6SMhl4qJMCzWb5KSeOmNVK/m5XD5YfKGMf6w=' 
WHERE 
  key_id = '9a0999363e2c047806c2264057fe9cb25bc2dd5cba1f7b4579eb1ef9e19ac5fa' 
  AND (
    token = 'mKJuHBE6SMhl4qJMCzWb5KSeOmNVK/m5XD5YfKGMf6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )