UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dck7oKG8Oo8N+eP06M9CnZqbUrF0FTiDv8NzUCZGhXA=' 
WHERE 
  key_id = '8e146cd9e4a38ce141abaf8b69b2664121e1921b0f40f5ad9de06873f6b41bde' 
  AND (
    token = 'Dck7oKG8Oo8N+eP06M9CnZqbUrF0FTiDv8NzUCZGhXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )