UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnfrXUg056djHZSM+28+mre9K+EbfPr7VwCznLN9MT8=' 
WHERE 
  key_id = 'c1865fc8e83049414a346cc2287d048138c7d9ba314ccc449aaff892c5cf646c' 
  AND (
    token = 'XnfrXUg056djHZSM+28+mre9K+EbfPr7VwCznLN9MT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )