UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1bGe1JT4UuHl8wnOoDQN/uOui6VzP9sZnfKsiyoIdvQ=' 
WHERE 
  key_id = '93b21fb83c3d094976a2e4cc11cc51dd13965e03715c15e3b0a43b4dee57a1d0' 
  AND (
    token = '1bGe1JT4UuHl8wnOoDQN/uOui6VzP9sZnfKsiyoIdvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )