UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pw/TYQqcx0FeQqfQT3eXoEfC/cXQ7l3d5/efUCQH8VY=' 
WHERE 
  key_id = 'bd9d34c122b3a9146c4be102fa265cb824f4fa71da9f4e16c141bbbc2dd27428' 
  AND (
    token = 'Pw/TYQqcx0FeQqfQT3eXoEfC/cXQ7l3d5/efUCQH8VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )