UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIW5hcB5042FkgKXu6oKntuIpk6Z5So8Lb/xIG/9qgQ=' 
WHERE 
  key_id = 'e6470a8e1ed91f8f3f143b58b2443b4102b803624f441b0d70e64ec5759988dc' 
  AND (
    token = 'yIW5hcB5042FkgKXu6oKntuIpk6Z5So8Lb/xIG/9qgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )