UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2FPCjcDRQOeO06qn/dS75ilWk8qM1AcvXlw2Bz/860=' 
WHERE 
  key_id = '867280ec30015f4740e2cd81e8730aa061675c1e0f35f30c4e29743404d19508' 
  AND (
    token = 'd2FPCjcDRQOeO06qn/dS75ilWk8qM1AcvXlw2Bz/860=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )