UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxpV3rVa3heLrkJr6eMgKzQp6ceERCU29319zu4qXUE=' 
WHERE 
  key_id = '7ee4e92e4a94d64c45085fb591fbbf31de60f33d84ae6589bb061e6d51f21fe3' 
  AND (
    token = 'GxpV3rVa3heLrkJr6eMgKzQp6ceERCU29319zu4qXUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )