UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYUkE+Zg+d04cTKoxNBaePBv6iGuLlAZFbJy+JeIz3g=' 
WHERE 
  key_id = '96512b6589a3f103f48425190c7c726a0d68c03c3d78d7b6d7f1a76309df1e0a' 
  AND (
    token = 'UYUkE+Zg+d04cTKoxNBaePBv6iGuLlAZFbJy+JeIz3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )