UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVxj2AJfLrtydWTaZ0r0lj6oNMPgMTMBEiKc658F1BY=' 
WHERE 
  key_id = 'aeff4b391edd58ac67f69f792c5855e1a9f712af63618bdfd4895c3daf408c10' 
  AND (
    token = 'PVxj2AJfLrtydWTaZ0r0lj6oNMPgMTMBEiKc658F1BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )