UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzN5wv2PQz9UDXBycM4A3NvDlHV/PafXSKr3yY83NgI=' 
WHERE 
  key_id = '474fccbea2aeea7de95d6df9e4808c737feae6be777d0d22735c2c1a35cbe26d' 
  AND (
    token = 'ZzN5wv2PQz9UDXBycM4A3NvDlHV/PafXSKr3yY83NgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )