UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRsAGjRZHwFB4ZdPGFRZOeHsgqH7Hhu3j8C6IKOip8I=' 
WHERE 
  key_id = 'bcb99f840467f5723417847e7c497d4a624602c5719ffac5e33c154979dc3264' 
  AND (
    token = 'nRsAGjRZHwFB4ZdPGFRZOeHsgqH7Hhu3j8C6IKOip8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )