UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGDSjSYGjxKAGjPy2OiwyTFuFUtYKm7lKIfo0YE98uk=' 
WHERE 
  key_id = 'a34067a934b8e506bbeb452193c41c7b95152d9586974ec74f2bd4463a8ca5b8' 
  AND (
    token = 'jGDSjSYGjxKAGjPy2OiwyTFuFUtYKm7lKIfo0YE98uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )