UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDA+KBSv/EA+jNBukLIg7D/yTvXOqsU6q3l83+Ft3mE=' 
WHERE 
  key_id = 'b6304a7e4ccd03bc00b23346d84438931e2888633c67351b9e2e594264a524bf' 
  AND (
    token = 'NDA+KBSv/EA+jNBukLIg7D/yTvXOqsU6q3l83+Ft3mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )