UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRildhKHWCogpd7gw3OBSzhoMIxwjaiAGgCCgYXnfDw=' 
WHERE 
  key_id = 'fbb0ba1416530512587564b5311253c9ad2699af73ab29d2a7168a682e50c9b8' 
  AND (
    token = 'mRildhKHWCogpd7gw3OBSzhoMIxwjaiAGgCCgYXnfDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )