UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sefng7fVBwErH+RInWIt3mV3zDqo1I75nHRJqrs4pjI=' 
WHERE 
  key_id = '83b3aa2f9cced10c8637d9a290b809f2bb417fdfebbb846ca822a3e43e5ac398' 
  AND (
    token = 'sefng7fVBwErH+RInWIt3mV3zDqo1I75nHRJqrs4pjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )