UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jU56J77Vf7TrsOM9EwK128pLqU6VWmjymIljop16i8c=' 
WHERE 
  key_id = 'a561727dc75c76e9e884214e5e0e4c8904343e6529e2584ca58286fc1d66665b' 
  AND (
    token = 'jU56J77Vf7TrsOM9EwK128pLqU6VWmjymIljop16i8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )