UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsSdb7EPBrRj6awkbZCP+pjhrzAJnnPTAgUl53MutNI=' 
WHERE 
  key_id = '3149ed4ada00382196cbc81a4bb695a637134dc5eb70e4bc9ba04b491f672b49' 
  AND (
    token = 'SsSdb7EPBrRj6awkbZCP+pjhrzAJnnPTAgUl53MutNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )