UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyYbxEMbulgXEFta6xtx7j8MTiu/xzYKJuIsSLGXER4=' 
WHERE 
  key_id = '91870b1bb86dae1dd4b2deb234e17aaecd87139885c463d646fcc6c3b7df8dd1' 
  AND (
    token = 'SyYbxEMbulgXEFta6xtx7j8MTiu/xzYKJuIsSLGXER4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )