UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't24DXaAvSaBzqn35o74a2WR1DD9fkpjlVz2ee23eehQ=' 
WHERE 
  key_id = 'f5311b378ca2d74617cba33a9f358ff14e7f089eca1d9851432f36174cbe8f44' 
  AND (
    token = 't24DXaAvSaBzqn35o74a2WR1DD9fkpjlVz2ee23eehQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )