UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UIAg6vTsFlK+Z0TBFssPIgibemzOFd88KvXW3YKDP8E=' 
WHERE 
  key_id = '790dbc51199cd5c8fd07ddd5ea69a194281ab238dd3c4c426277a8b7b9b113ff' 
  AND (
    token = 'UIAg6vTsFlK+Z0TBFssPIgibemzOFd88KvXW3YKDP8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )