UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuFKOJEbTwRgkIVjNLxnZkrquYsLxjpIfqwgGX2cx0c=' 
WHERE 
  key_id = 'e7b65dff2038829f60a021db584bef446f2744718dddd8a43ba79c2861c4876e' 
  AND (
    token = 'yuFKOJEbTwRgkIVjNLxnZkrquYsLxjpIfqwgGX2cx0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )