UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/rEmkk2kTnHe7CWyzh0aDBbQSbydk6PzrvWKshonmA=' 
WHERE 
  key_id = '3cea07fae01244d2fbaa0df7fb9ca6067274a9a81e50d447ea865281d02776dc' 
  AND (
    token = 'B/rEmkk2kTnHe7CWyzh0aDBbQSbydk6PzrvWKshonmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )