UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOmbUZcDrC+8BkU42KwwW1ec3ZSFlFXfeyVlgGP9d8k=' 
WHERE 
  key_id = 'fdbecc978188b575da975325d96044e9b573248904965c2fc088995a0584efe9' 
  AND (
    token = 'UOmbUZcDrC+8BkU42KwwW1ec3ZSFlFXfeyVlgGP9d8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )