UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2yhseZV2+mMgOzx10y/nqP/EEDGkSW5RXJJR0oLRo8=' 
WHERE 
  key_id = 'de79c4d34188721afa7827dd3dec5e81d354457b37a98f508f979ddfc464efd1' 
  AND (
    token = 'G2yhseZV2+mMgOzx10y/nqP/EEDGkSW5RXJJR0oLRo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )