UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JQb4eoYixlM+IMnuX3zAsJT5m9ZqGjPPBRRdrHGE4Q=' 
WHERE 
  key_id = '139caa3570ae7fafaad06afcb1758142f74d587deaf19d13b639a8d220a9ad91' 
  AND (
    token = '5JQb4eoYixlM+IMnuX3zAsJT5m9ZqGjPPBRRdrHGE4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )