UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnm0z+9pPLJIfGpONUP/0xw1b2EOxNaOYZQLda4EsO4=' 
WHERE 
  key_id = 'c6a70f3d47c80c144d5250bfd56b4d44b7000bf9e0172b63a4b8c1a1d46d4b71' 
  AND (
    token = 'jnm0z+9pPLJIfGpONUP/0xw1b2EOxNaOYZQLda4EsO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )