UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjFkS5/upmoRogl/cLzOuVZTtBSR4tCAGll7GpCHgOI=' 
WHERE 
  key_id = '93d0694cb8a2b21e9571e0529bf12557d6464077a6908f375e5f2b53e569da48' 
  AND (
    token = 'YjFkS5/upmoRogl/cLzOuVZTtBSR4tCAGll7GpCHgOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )