UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMvQx6dlQW4IcXPfj+xftcLc7wBiwh5ak4jlzbfwkUk=' 
WHERE 
  key_id = 'b117beae7a068673c2088c579d37b56b70f0aeaa4273d2dfd039e1eeb01c5bd6' 
  AND (
    token = 'FMvQx6dlQW4IcXPfj+xftcLc7wBiwh5ak4jlzbfwkUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )