UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6Zj/ndWdT36kdkkZEXm0FZXfx9uEjskLu2eqvOOazs=' 
WHERE 
  key_id = '6d8e374c4e6c17b84ed7049e6369aae1769b4b6027be9fd50718d813cfd1bbb6' 
  AND (
    token = 'Y6Zj/ndWdT36kdkkZEXm0FZXfx9uEjskLu2eqvOOazs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )