UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4i6DJelRv/ohkC50OOMhpWqA1JKEfi1aNGnK7X12fE=' 
WHERE 
  key_id = '36923a70278b3ed9db44a431d573b1bc13fdbd8544fb85c87a68e573ca8717e0' 
  AND (
    token = 'z4i6DJelRv/ohkC50OOMhpWqA1JKEfi1aNGnK7X12fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )