UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjJEvwi4a0aLjTQkKcMGQjmrfcxfC2nXozhJXt/fAxU=' 
WHERE 
  key_id = '2f65a13afead192619938b6a6326aa246aedb7874673ab2d156f418150be9061' 
  AND (
    token = 'tjJEvwi4a0aLjTQkKcMGQjmrfcxfC2nXozhJXt/fAxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )