UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iq8uUeiJ4ZAjp21sa5JO5Aalv9sm7WYoi5A9FLbpWS8=' 
WHERE 
  key_id = '680245ceb9bc369811a9d7554117efcaa9cfa2a574e02cb71a8bc89f789ec97f' 
  AND (
    token = 'iq8uUeiJ4ZAjp21sa5JO5Aalv9sm7WYoi5A9FLbpWS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )