UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVOg6qLrKbKZW0OQfP4nqponCpw8dxNvVnPlAviieGQ=' 
WHERE 
  key_id = '1aa77486e280d61c5438e2a7c9e2aa06c1b19c51255a76c4178319789b6817d3' 
  AND (
    token = 'qVOg6qLrKbKZW0OQfP4nqponCpw8dxNvVnPlAviieGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )