UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAtwwWjl8Utn7MVL/zo5+c3isZANVqnsFuSr74C2F34=' 
WHERE 
  key_id = '94a942074c1ce998735f8a4e4c288521cff1e3b283dcb64b93709eda7d336c8c' 
  AND (
    token = 'sAtwwWjl8Utn7MVL/zo5+c3isZANVqnsFuSr74C2F34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )