UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YJR6fBGrzbggKVmovNi65ZPboxiDgyy7JYHqEK877tM=' 
WHERE 
  key_id = '7ffb2091e30aa6e7cf046dd86ba76c178547a3aa6cd61fc55b01038bd701039a' 
  AND (
    token = 'YJR6fBGrzbggKVmovNi65ZPboxiDgyy7JYHqEK877tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )