UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yx/KZfTNZw3178L4Z/2LqxvwoqPbPut8AkR5m3tT6GU=' 
WHERE 
  key_id = '100778fdca713b2cb30d5d293a3c5955b7860c6335925f2c9badc9c5ec282f5b' 
  AND (
    token = 'yx/KZfTNZw3178L4Z/2LqxvwoqPbPut8AkR5m3tT6GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )