UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeW2QVPo/q48VmWeyWL6eIl8MqBxbNtj3cH98a+v2Ks=' 
WHERE 
  key_id = 'bf7661adb69b71f5a54f46ce39f3bdd84af48b00cb649bb98da2689d3db3b29c' 
  AND (
    token = 'UeW2QVPo/q48VmWeyWL6eIl8MqBxbNtj3cH98a+v2Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )