UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3obMg1gOVCNIQEcIDdjp6ujK63pvZmonEBmIEMoGIg=' 
WHERE 
  key_id = 'b968e813dec142ff6dd56e4544a778bbf915e71b065dc3fac12b06fd81283b8f' 
  AND (
    token = 'j3obMg1gOVCNIQEcIDdjp6ujK63pvZmonEBmIEMoGIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )