UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm3mE48vU0/p5usFeMMrY6r7W0MjTAi9Vn7p1W9cs38=' 
WHERE 
  key_id = 'a01915fbf867847e002c5f98766926343f5cd706645eecfb13b2c794babc351f' 
  AND (
    token = 'Fm3mE48vU0/p5usFeMMrY6r7W0MjTAi9Vn7p1W9cs38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )