UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Y5dXepHucPzL75xJF4XuDqBJNqbWLInMMpbX9+Obcc=' 
WHERE 
  key_id = '718a3d19706d057886b409798a166711070c618fcc707e5f05524f65b74e2d4f' 
  AND (
    token = '5Y5dXepHucPzL75xJF4XuDqBJNqbWLInMMpbX9+Obcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )