UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fWd+TJgXOjfk1pf98aNWU4EMZc2/Kngj0KdwSShg2I=' 
WHERE 
  key_id = 'c38a195f8dd2c9a52654f76d36727e9d31c311456ed5fb3dedf10d48ca8eddc9' 
  AND (
    token = '1fWd+TJgXOjfk1pf98aNWU4EMZc2/Kngj0KdwSShg2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )