UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HYUarxfIFhyMLkM1s+8jsQeSMN1GBVeX74ylv6BZ94=' 
WHERE 
  key_id = '0a6f9b3bc0c4a5128038f32ae8c0f68aceea6c116e8fcd1832877c0e8db39099' 
  AND (
    token = '2HYUarxfIFhyMLkM1s+8jsQeSMN1GBVeX74ylv6BZ94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )