UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFKctH4qP+xPXqTCLQ5YPcCAigEUmGvGnZwiowYUXhI=' 
WHERE 
  key_id = 'a62b2549455a49d7621abbf2e112f43c519659f0e765a4535123e84f30dff4be' 
  AND (
    token = 'xFKctH4qP+xPXqTCLQ5YPcCAigEUmGvGnZwiowYUXhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )