UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lyC8AQ8eml+2NJMr8I2NqZBE/4VobyE37OuOXvn/o18=' 
WHERE 
  key_id = '050c36fe8444890ab8943ea9915c4b44f1f5019665341289a791ac1f6fcb4068' 
  AND (
    token = 'lyC8AQ8eml+2NJMr8I2NqZBE/4VobyE37OuOXvn/o18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )