UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EkO/m6a1P7omzUVdINFY7aTRLxP5IBUIXr/NhtieK8=' 
WHERE 
  key_id = 'd28ab6303ce8ce845de6f87c6069bddfb9fde7552920424c26c1afc60bbcc385' 
  AND (
    token = '6EkO/m6a1P7omzUVdINFY7aTRLxP5IBUIXr/NhtieK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )