UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4SqNZ0iqmPrQTp9ZwGIb0qXhFhPWGNzjCbyGvW6nD4=' 
WHERE 
  key_id = '45f3634d1d7cdc2ada31211011585c7d4ad8813ba3344dd8a6481084e102b293' 
  AND (
    token = 'x4SqNZ0iqmPrQTp9ZwGIb0qXhFhPWGNzjCbyGvW6nD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )