UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryjGq5VkHXOD5PwV1APdBBwn9wJY5r5kroeqL4K0Bp0=' 
WHERE 
  key_id = '39c48906e2d501adb4aa247f5ffb33c9a36089fe53d0574bcc4cc6fc9995521c' 
  AND (
    token = 'ryjGq5VkHXOD5PwV1APdBBwn9wJY5r5kroeqL4K0Bp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )