UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtH1EsmhSC0DQ2LR/Hdm7Eo+NzS9V9TpdQELHlKUZfg=' 
WHERE 
  key_id = '91a71697cbddfec1c0f82dac2ce93ec77585e22b12e3c08e356533f68c9887c1' 
  AND (
    token = 'jtH1EsmhSC0DQ2LR/Hdm7Eo+NzS9V9TpdQELHlKUZfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )