SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '2504923bc544fde804468359cd31f1974fbb9f0856cdbf5213680c934cd90a73' 
  AND token = 'x7GUbCTuxYmAi4Q7ku6lwhnBl1JKL4zVlytg2XB1L2c=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())