UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GV8Mf77f9AAz7lLCAFUO4nB3ZEKukMgP28qrlhM203U=' 
WHERE 
  key_id = 'b48fce58c8a5dac37c986ee9e361701d35f99c755154ed1bb34c6de6f7c2a4a3' 
  AND (
    token = 'GV8Mf77f9AAz7lLCAFUO4nB3ZEKukMgP28qrlhM203U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )