UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCy5DIMRzCaqMc384URk3nuCdrnoOXt9QZOHiPgzapw=' 
WHERE 
  key_id = '735205cd4021644ad044f3f43032c147cb9182e408a5a0371d877db33c0e40c5' 
  AND (
    token = 'vCy5DIMRzCaqMc384URk3nuCdrnoOXt9QZOHiPgzapw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )