UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBjslW3JL5Ue8rmcjsPgfnNCGvYtzRho0/eY88n2PcI=' 
WHERE 
  key_id = '0c4c432a4032cea915a599c01e503945cd6d264224b6444a295f3ee0ae1bb3f1' 
  AND (
    token = 'zBjslW3JL5Ue8rmcjsPgfnNCGvYtzRho0/eY88n2PcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )