UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wv2TZSyMYXSTpopxaLGSdM5E5BczRqKSn4ZiVkzuwjM=' 
WHERE 
  key_id = 'd6f3b0c696ef14bd03c4f4f77798a2b362b0edb7a54b2621b3b1cd9ac1439ae0' 
  AND (
    token = 'Wv2TZSyMYXSTpopxaLGSdM5E5BczRqKSn4ZiVkzuwjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )