UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QLUOUSdplWnmmeYOOURkoRrqcwoOzQrQYBk0sRS4sE=' 
WHERE 
  key_id = '25caf9c4c4952e2686cd183aa860f1c37518cfb85f8e2117e4f56e4e5e719ce3' 
  AND (
    token = '+QLUOUSdplWnmmeYOOURkoRrqcwoOzQrQYBk0sRS4sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )