UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32EtJAwG5WoLB3VeRvh7Ynjs9xnKcBJw5T0HlhAHkTc=' 
WHERE 
  key_id = '779b693dcf359f2490ad13c5d7bdc4430231e3c05eaf6473939c1c28d99677b3' 
  AND (
    token = '32EtJAwG5WoLB3VeRvh7Ynjs9xnKcBJw5T0HlhAHkTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )