UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/UwOlSdGBRbUd7AnA8pzn5tAQubG3D9WlCebQ/uttY=' 
WHERE 
  key_id = 'ddef8e2fe193305ca69b71355bffc8fc9be7f4bc447873b7e3d3d5d38ee3276b' 
  AND (
    token = 'Q/UwOlSdGBRbUd7AnA8pzn5tAQubG3D9WlCebQ/uttY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )