UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWt8n+qBi3lLCAimz0lwj/NSIss3Z3ROvmEvqH8LaOQ=' 
WHERE 
  key_id = 'af7c0ec7b6e8a279581e3438607daad45ec5c9b915e9b89b471002a7f6d67e7d' 
  AND (
    token = 'JWt8n+qBi3lLCAimz0lwj/NSIss3Z3ROvmEvqH8LaOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )