UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8TBA3V/tsoz+dHCZO9UdI+zgwLbj5X3Xcncxgpupa4=' 
WHERE 
  key_id = '6423472ba10a62b89abfc9c9fbd7efec1bc366f42f5266e8d2ff35264d2828a7' 
  AND (
    token = 'N8TBA3V/tsoz+dHCZO9UdI+zgwLbj5X3Xcncxgpupa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )