UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7T0FisyO5+SXGLixMOaI5yd4H4sY2hosqi7N3sq/YE=' 
WHERE 
  key_id = '1e3efa281d4657808458cc692a7d9de4a1e50f4b805402321b74a61ea1c7f07d' 
  AND (
    token = 'T7T0FisyO5+SXGLixMOaI5yd4H4sY2hosqi7N3sq/YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )