UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQm37pFJkE0qdDppNpVjevQbk70jSD9aVNvA61hX0Sg=' 
WHERE 
  key_id = 'c07106bca29ed1d594d9b482484dd457317cf9192b3c1b5099f08da960bd3905' 
  AND (
    token = 'PQm37pFJkE0qdDppNpVjevQbk70jSD9aVNvA61hX0Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )