UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyStpbQd4PaOHT0uuEkbhmk3yGffMclsVJZgg8iVe1I=' 
WHERE 
  key_id = '86ce257d1d662ed29a34902e334646e98d3cb4324bd9fd55d6ba2404f02f32ca' 
  AND (
    token = 'CyStpbQd4PaOHT0uuEkbhmk3yGffMclsVJZgg8iVe1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )