UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kw583Q/6jmpBlKp432d7gJZ7j0Y+u1cBXqnqU6OUMTI=' 
WHERE 
  key_id = 'c47467634cdd70af465cd8e36b3ba318f06709722ca5868ced66ac458c81b37b' 
  AND (
    token = 'Kw583Q/6jmpBlKp432d7gJZ7j0Y+u1cBXqnqU6OUMTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )