UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2thMIAenuwjJ924Ga2WVkDqrmI0MFb7nSB9OZcyPuLg=' 
WHERE 
  key_id = '97f1f02e75f84bd4bf003e143d1149ab63eb61252d3ee68490567592f6b6aeaa' 
  AND (
    token = '2thMIAenuwjJ924Ga2WVkDqrmI0MFb7nSB9OZcyPuLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )