UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R75bY40gqVBkPfkXiFk6M2rcv9VwH4t3PXwPcgkW4Q=' 
WHERE 
  key_id = 'bf568c2839ddd85f36201bd87d5e22080aae52e10ebf1063c5b3a9503ef17d79' 
  AND (
    token = '0R75bY40gqVBkPfkXiFk6M2rcv9VwH4t3PXwPcgkW4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )