UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sq7LDsOwrRjhVZoBLhpWlgLvjklQ2dPRherG9zjx09U=' 
WHERE 
  key_id = '6a151a79254634155c4c5d9eb65b7fc0daf22b4c2b1a06b745d9a1c5cf01668f' 
  AND (
    token = 'Sq7LDsOwrRjhVZoBLhpWlgLvjklQ2dPRherG9zjx09U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )