UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9Bn92/eatRZqDdnPPymZwVUuLlxYuC16rpMw1tuAaY=' 
WHERE 
  key_id = 'd7c98e123bd306d413cf36e80ff33549ec9696c8cfff4b1b1f2a9c08e860e248' 
  AND (
    token = 'q9Bn92/eatRZqDdnPPymZwVUuLlxYuC16rpMw1tuAaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )