UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnKN1g7b449X7WeW8ffZdMmWtp0VBC49kGX7EpS8IQk=' 
WHERE 
  key_id = 'c87e8663ed4698225a5edfaf20a420f5ed1bf13c968474f377388baf6a08b5b2' 
  AND (
    token = 'WnKN1g7b449X7WeW8ffZdMmWtp0VBC49kGX7EpS8IQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )