UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgpge/nd7xEbCwMJi+gzN7tCKD4hkRaQn2wp/U9IQ8M=' 
WHERE 
  key_id = '568b0d5ee45e3bdb8f450a2f8e3854064e11977906212d027d03a9370d07e4da' 
  AND (
    token = 'sgpge/nd7xEbCwMJi+gzN7tCKD4hkRaQn2wp/U9IQ8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )