UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RX7d2EjY060d1RL27Nbj1GKDzo7Jkt6ba6GKuU42hnI=' 
WHERE 
  key_id = '6c70dc266662ffb498496dc94a9709b61d688d66deff79ded3fb5a5021b38ae7' 
  AND (
    token = 'RX7d2EjY060d1RL27Nbj1GKDzo7Jkt6ba6GKuU42hnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )