UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'II8FfwRLwFr+efhyLeMK63YcN2XMAlyBB2/3p0g0XvI=' 
WHERE 
  key_id = 'de851682f99eb94c517544176c646bbf79d34fef059f93c446557b55dc14001d' 
  AND (
    token = 'II8FfwRLwFr+efhyLeMK63YcN2XMAlyBB2/3p0g0XvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )