UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/mW0NUhT+BhxdZ+KCrN5w9MY1/1qNZzEhVRhImpJI4=' 
WHERE 
  key_id = '185fd641194d27ead9d68638bddfa6c09b67b5f578fb264e8bbc2245d41517e0' 
  AND (
    token = 'f/mW0NUhT+BhxdZ+KCrN5w9MY1/1qNZzEhVRhImpJI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )