UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mXc50PGt2D3VGIazcgEo1NeJK/SYzIVzAxcU/uhcWNE=' 
WHERE 
  key_id = '430ace4d934184a0d5c0cbda98a9c211059fdd76ec1a029b839dc578bb908942' 
  AND (
    token = 'mXc50PGt2D3VGIazcgEo1NeJK/SYzIVzAxcU/uhcWNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )