UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UPGQ3MKVjkpaIXHAqs4GdgwAk+r4x0bmSBH6KO2vH8=' 
WHERE 
  key_id = '8b8a7de56cec5e9776709395f1f14059073790a2b3df7159cbc88500bc3b737b' 
  AND (
    token = '/UPGQ3MKVjkpaIXHAqs4GdgwAk+r4x0bmSBH6KO2vH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )