UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NP+o6Otx8NxDhWmCbbPIp7mHuYqy56piBTaW3BxcmNc=' 
WHERE 
  key_id = 'b7a6f0eea648d77552d10861488ed6a80406aefd9f56fbedf7c42804b1e85c46' 
  AND (
    token = 'NP+o6Otx8NxDhWmCbbPIp7mHuYqy56piBTaW3BxcmNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )