UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlA3RmUS+T3sbkrTHKS2LsCl5SVIoj9xILCqfXJi5/Q=' 
WHERE 
  key_id = '4d24e4cf0a21251722998551c8f271981ef49ea3a9e2aaf6b459b78544b98b1e' 
  AND (
    token = 'QlA3RmUS+T3sbkrTHKS2LsCl5SVIoj9xILCqfXJi5/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )