UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZa+Kdli5UWalGZ2J572W3yTX30apqlQ6dV+nUuAOw0=' 
WHERE 
  key_id = 'f2fe8dc6375e6ce6e3bc635460ac545758a3214254a40f5706ce95fbdc48f12d' 
  AND (
    token = 'lZa+Kdli5UWalGZ2J572W3yTX30apqlQ6dV+nUuAOw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )