UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZSbWtyMDSxBW+C//oE8TxrniIlUKDBRniW7gYkOMFE=' 
WHERE 
  key_id = 'fc4a2e73ce78dcfd14a59285c08880e1a5c312ab0d9a8f4f3d72cdf48295f793' 
  AND (
    token = 'JZSbWtyMDSxBW+C//oE8TxrniIlUKDBRniW7gYkOMFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )