UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mO7GSq9SRVAQYMC9BnllIjfvy0MVB46qcZbBvYo0Mco=' 
WHERE 
  key_id = 'e5718acb3a0589d3ae3a85b43556e0085f4b652620b4583c2791503fbb9aeb07' 
  AND (
    token = 'mO7GSq9SRVAQYMC9BnllIjfvy0MVB46qcZbBvYo0Mco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )