UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xbbHZEx7Ox1Cn4DXGktBxsLokDD4/5mvwEYXyupHkM=' 
WHERE 
  key_id = '141a544d1b0d51ce90f35a7c4a91d9584902f1e0f41e53a8e6c375a3588451e4' 
  AND (
    token = '0xbbHZEx7Ox1Cn4DXGktBxsLokDD4/5mvwEYXyupHkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )