UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00SjEdYP5B0wGwEqfyW18wsX2t2emVA4YMWKViT5uQg=' 
WHERE 
  key_id = 'f894928c34553e44bc06a17f0e5e2890c5dbf458da552fadeafb592adc41120c' 
  AND (
    token = '00SjEdYP5B0wGwEqfyW18wsX2t2emVA4YMWKViT5uQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )