UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isiEQqP98fDROxeGhmbMCtTmdftSQWm9uumH5AAsLAM=' 
WHERE 
  key_id = '9c774d9f027f2a57fe1aff8e92aa8868197406485267f3fb192e122b4de272f8' 
  AND (
    token = 'isiEQqP98fDROxeGhmbMCtTmdftSQWm9uumH5AAsLAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )