UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zN5dMXZx8uUdzO7F5M/XQ6q0yYNnK1nj9x6tWYl63NM=' 
WHERE 
  key_id = '889b05714bc4ec0e17abefc41d2493c77142277d0dc86b1b0077c2a96d7c0fd7' 
  AND (
    token = 'zN5dMXZx8uUdzO7F5M/XQ6q0yYNnK1nj9x6tWYl63NM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )