UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpBT30kcnJr26H8scEPFU7K2fCbv6ZAiGprDeg3bKzs=' 
WHERE 
  key_id = '34168a421744b6d728b888b491541d2701561e4c0ad4378684692cc64f93eb1c' 
  AND (
    token = 'OpBT30kcnJr26H8scEPFU7K2fCbv6ZAiGprDeg3bKzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )