UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpoPGvbtOFdoW3j84l9wGtRUDsXdurs+IIJ9Tn/xtYw=' 
WHERE 
  key_id = '8393d17c4fae2e0dda13599694a55b354c71d8006acd765ba64d81398710546f' 
  AND (
    token = 'vpoPGvbtOFdoW3j84l9wGtRUDsXdurs+IIJ9Tn/xtYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )