UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vB6UAK37x38XJMWMtGXf0lXJW/yW+5N4vaFyxU10bfk=' 
WHERE 
  key_id = '11c8934aaf4ed67622983a316e1a7b442d68922d8248dbf8389e1552f27f99e1' 
  AND (
    token = 'vB6UAK37x38XJMWMtGXf0lXJW/yW+5N4vaFyxU10bfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )