UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HExHZxb5MvTpwsgoP5xpVOwhe9J7mz6nmqjyrWAC7sw=' 
WHERE 
  key_id = '6dabd84a616767eee51d1c882b81fd789e262f56025e1da73f692b19f5bf23e4' 
  AND (
    token = 'HExHZxb5MvTpwsgoP5xpVOwhe9J7mz6nmqjyrWAC7sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )