UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4F4ZvLyW+zmr97WI1Q3t15bAI97AMX3KCAlpfQv0WzA=' 
WHERE 
  key_id = 'a29bf5c9086607d15ec7cc414f6c410506b4126c1ace81b6bae56b8c2b0dd046' 
  AND (
    token = '4F4ZvLyW+zmr97WI1Q3t15bAI97AMX3KCAlpfQv0WzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )