UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xw0ozxF29D7cSd/3c1xc1Sdn7insAWjcfG1fZbJ0P5c=' 
WHERE 
  key_id = '9974ee6953afd36bba9e8c86242e79b47451c867365f54974425ce642ef1c9fd' 
  AND (
    token = 'xw0ozxF29D7cSd/3c1xc1Sdn7insAWjcfG1fZbJ0P5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )