UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jv0opN1qu0SPca//UJ8tKAo4UbppG8ioBYm9wkeMMI=' 
WHERE 
  key_id = '89a2741dbf809c9ecd014633a69e8f514a1575a507c847107d923e6ab58e3e84' 
  AND (
    token = '4jv0opN1qu0SPca//UJ8tKAo4UbppG8ioBYm9wkeMMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )