UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SejS41o1SUZWjwyhvLhdKQ5f2hpd6g6CG1bFXiaZpM=' 
WHERE 
  key_id = '4409b6934ba440fad0072675691aa3fc4c6722ff04e06b7fdda531bee83316f2' 
  AND (
    token = '4SejS41o1SUZWjwyhvLhdKQ5f2hpd6g6CG1bFXiaZpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )