UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQ//9XWymv9Hl/5ahiaJOzdf+NFrQN6S8VfRltw+4qg=' 
WHERE 
  key_id = '139bec63dfaca2d8fea417dbc4246ba5347639e6c00a4536dbae3e062bf41c67' 
  AND (
    token = 'PQ//9XWymv9Hl/5ahiaJOzdf+NFrQN6S8VfRltw+4qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )