UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXf+kjv8ymEX4O145GTAF8j95E5x275EDbco0O9rd+A=' 
WHERE 
  key_id = '91dd6baf14648fc3d03b9d25074408222576b5b6df8ed7bceef3c640663c7dac' 
  AND (
    token = 'bXf+kjv8ymEX4O145GTAF8j95E5x275EDbco0O9rd+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )