UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PN3Z0eU6OadwEtIa8rXFwkUx4X+o64TqjnCLphuR07k=' 
WHERE 
  key_id = 'e60620e7c1f1b0f32f10ea72470b3f52ad5f638338f429e18f7afbce2ad033b8' 
  AND (
    token = 'PN3Z0eU6OadwEtIa8rXFwkUx4X+o64TqjnCLphuR07k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )