UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7AYgJvC46q0kP9c2W0AJvcKwVG4mD+az3+1cPoF9TuI=' 
WHERE 
  key_id = 'bf81032368cc3d305906e812976e6aa8d1bca00123a696b0c1d8587088a2531f' 
  AND (
    token = '7AYgJvC46q0kP9c2W0AJvcKwVG4mD+az3+1cPoF9TuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )