UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZpU2y19vOiTAJNyXrIT6/zgIzFAiusXNkn63xkb9L8=' 
WHERE 
  key_id = 'b420318c8cc8ac39a27c56640bbead78656c70f76fdded2d4fd3e826a54ffd4a' 
  AND (
    token = 'PZpU2y19vOiTAJNyXrIT6/zgIzFAiusXNkn63xkb9L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )