UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YSOJFq+x8MeQlPfOMANK2iYo/AIBtwPg56GRiAyegM=' 
WHERE 
  key_id = '38fb0bd94bde9c932979c1f67396e61b543f97d884b427166daf1f63ad774cfd' 
  AND (
    token = '3YSOJFq+x8MeQlPfOMANK2iYo/AIBtwPg56GRiAyegM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )