UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fy7SeWoHMGKGKcPZLhqOttfvYNKWhE1RbMMdpWRtzDw=' 
WHERE 
  key_id = '5a79ee0755b389545c1853913f63097628734b8f3e86fb7e0ff3b38996bd4af2' 
  AND (
    token = 'Fy7SeWoHMGKGKcPZLhqOttfvYNKWhE1RbMMdpWRtzDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )