UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrLiDq27ogP7lk/QshSU8qiHf65MUnZkg0sWhhd85/4=' 
WHERE 
  key_id = 'd82597c6b2748a694f17f27469516f3fc3b9f14e27703de35404049db63b0074' 
  AND (
    token = 'CrLiDq27ogP7lk/QshSU8qiHf65MUnZkg0sWhhd85/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )