UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vl7FWcUtthoJDjv7lIXLNtN+daOTpqh6T5hDfWUUiyA=' 
WHERE 
  key_id = 'f9368cc996622999dba9943d563713870d7d4dc667e9c42878703e6c8328d330' 
  AND (
    token = 'vl7FWcUtthoJDjv7lIXLNtN+daOTpqh6T5hDfWUUiyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )