UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+fEdcutgilEAbTZqkvxelpobbgYGOc1kxgi0aEPNmk=' 
WHERE 
  key_id = '7d423f2a0489b769d9a265f5dca57f16e712a299bdb36fa61fcc03934925fcbd' 
  AND (
    token = 'T+fEdcutgilEAbTZqkvxelpobbgYGOc1kxgi0aEPNmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )