UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWdgyjRrSDyBjEbQOyySCtClJliRCKx3BCDD8o7HxYo=' 
WHERE 
  key_id = '3e9f831ec7092e91086dfa9b43698e8156c585269c9cfa68447a61ae9de84bce' 
  AND (
    token = 'TWdgyjRrSDyBjEbQOyySCtClJliRCKx3BCDD8o7HxYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )