UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5cuLmbxJ/n30DnEeSm+6TB7aK0dUIpaxROS6/wcRIc=' 
WHERE 
  key_id = 'c401ffdfe155622b097ce8ed09cb611c33ab1173ef72a5d2ca0816f3f3046176' 
  AND (
    token = 'k5cuLmbxJ/n30DnEeSm+6TB7aK0dUIpaxROS6/wcRIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )