UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd86AUGD7EJN8gZWw0ooL8qqB+MdbpauBojM7xjiMivE=' 
WHERE 
  key_id = '92cb1b040a1758894595f307a35f26696d0aa0cf5f8c382d68a8213b0914434f' 
  AND (
    token = 'd86AUGD7EJN8gZWw0ooL8qqB+MdbpauBojM7xjiMivE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )