UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPgQtgX8HApvpYTZIvQD9+iS/+5AcxaO4Z/nU/9btoA=' 
WHERE 
  key_id = '64f08786204c992a8791a0ede90d1a432f6fa814aaf2802f0c755cb945159693' 
  AND (
    token = 'cPgQtgX8HApvpYTZIvQD9+iS/+5AcxaO4Z/nU/9btoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )