UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYiBdS+WD+SA/4WtK0zqy71DmfJqD+CoFbclOLwJhL0=' 
WHERE 
  key_id = '258a517dac494b12bffa6b7cf6a9d3f85ac96d6c8e350616842a0e950b125d9d' 
  AND (
    token = 'GYiBdS+WD+SA/4WtK0zqy71DmfJqD+CoFbclOLwJhL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )