UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6HR++x9rIRvhB8glqU+KvE1TtHWEeEMFrIDItk5v0A=' 
WHERE 
  key_id = '317cdd071c36a89c4b97ed2a2e000706551b89d33e0a89914b94368234c7c186' 
  AND (
    token = 'a6HR++x9rIRvhB8glqU+KvE1TtHWEeEMFrIDItk5v0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )