UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nABojozH18Sq21JigbH82s0lx5cFzvwabU9YpIqN4Us=' 
WHERE 
  key_id = '5a3f659c4549bd452b0e52a07596f8ffc707935fb47f78938340ebab0e62c21d' 
  AND (
    token = 'nABojozH18Sq21JigbH82s0lx5cFzvwabU9YpIqN4Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )