UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ekf6LX8PDy4+oRgVdkSFuNlMdkLr1AUXIRzJL6K0ev4=' 
WHERE 
  key_id = '85f1158b2df8623bb265a4fbd8ad2c42fdaf0ea05485db59e6660ded24edc90b' 
  AND (
    token = 'Ekf6LX8PDy4+oRgVdkSFuNlMdkLr1AUXIRzJL6K0ev4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )