UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ipYHCVds2tJqoVQdz3OevWvZYpt3tXBM+YUnqlDmd08=' 
WHERE 
  key_id = 'b158a544b517330748414485abd6752b333c75f503e1f6ffe816793a6998a81d' 
  AND (
    token = 'ipYHCVds2tJqoVQdz3OevWvZYpt3tXBM+YUnqlDmd08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )