UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbwTPGROlTVvcknnKXJQXEhVqdPapq3cs4gSBpgjg+o=' 
WHERE 
  key_id = '6cfc7cfca1cd357ebdb466b407124ad329b6bc0ef6f2e11637087875609f39b5' 
  AND (
    token = 'VbwTPGROlTVvcknnKXJQXEhVqdPapq3cs4gSBpgjg+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )