UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erXEJV0k9d4zfCcgSPjgUqogXwwhHH70G2dnWSrkNnY=' 
WHERE 
  key_id = 'e6d1a2bb2571454e190c2ecb793cb96d4dafb8852d517767c570915c9bd2cc84' 
  AND (
    token = 'erXEJV0k9d4zfCcgSPjgUqogXwwhHH70G2dnWSrkNnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )