UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xs9s6duYvKz85ePYBy5znKeIKceX+obLbgIRTVjeNYs=' 
WHERE 
  key_id = '147bb2ecde00861199881a5a58d7026763161f0d3c05d83062a85748dce1bce8' 
  AND (
    token = 'xs9s6duYvKz85ePYBy5znKeIKceX+obLbgIRTVjeNYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )