UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNZZeC7HI9VkXt8TF72zsGd1IVJX33t02os07NdszcU=' 
WHERE 
  key_id = 'b7b32ec3fba89d9919d20011013a0ccf571ae37ba75da821e26a852cd13d44f5' 
  AND (
    token = 'fNZZeC7HI9VkXt8TF72zsGd1IVJX33t02os07NdszcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )