UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAtYLqALMkHpPcVJeYK5oNU7gWpNHJIkkIRiwGS2CSg=' 
WHERE 
  key_id = 'ddc41a3e541ba14adaf980b1f2e9ed949abad5c06dc6a229581ec5848d14416e' 
  AND (
    token = 'VAtYLqALMkHpPcVJeYK5oNU7gWpNHJIkkIRiwGS2CSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )