UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uA19AQn5ny8HKtR+vCgJToiFk+cqzfDaXfJHzR+TL08=' 
WHERE 
  key_id = '7f6229112f33dd23726f9aa1ee52a443b156f9e58ba15977f28f6430b5a3f490' 
  AND (
    token = 'uA19AQn5ny8HKtR+vCgJToiFk+cqzfDaXfJHzR+TL08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )