UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udaVJ2TcjX791Izj+g0gxsmc3dm24fPWhmaq/TYBcTA=' 
WHERE 
  key_id = '33ee68e11fb5736b35a123b1ede9fb412036af9de23b41c007645508d6290148' 
  AND (
    token = 'udaVJ2TcjX791Izj+g0gxsmc3dm24fPWhmaq/TYBcTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )