UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zKIvY1gObLNwRkgXOZGCNV10MK/5iOBUGep+2uJr/4=' 
WHERE 
  key_id = '25f3c693976cff5a70178921d48475f18a36de1d642cfefadf01d5aa856bb835' 
  AND (
    token = '2zKIvY1gObLNwRkgXOZGCNV10MK/5iOBUGep+2uJr/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044