UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRAaAy2V2X/uHemD/++81BHHWLrGVXv7UcHRca7bwlg=' 
WHERE 
  key_id = 'd31dc0121c2ded725b4faee39751a562a1bf93b29ffb6de50a8986d8a7d19e8d' 
  AND (
    token = 'QRAaAy2V2X/uHemD/++81BHHWLrGVXv7UcHRca7bwlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )