UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLEvgi/7yYrwFl2FIryvUlJRGijxfp+2p36hq+iDE78=' 
WHERE 
  key_id = 'f715b7d54e3702cca6b65a27aa63b240ed022fe9fa7eee107c3b84a695796f4b' 
  AND (
    token = 'HLEvgi/7yYrwFl2FIryvUlJRGijxfp+2p36hq+iDE78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )