UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nA9Y6MDm3Yr/WuxxGM7keiPPNtlWO8I1MhQGlg01C98=' 
WHERE 
  key_id = 'f19f34bc6f668750a361a72725bd19077bb34cb971bf964a341602ab0f363250' 
  AND (
    token = 'nA9Y6MDm3Yr/WuxxGM7keiPPNtlWO8I1MhQGlg01C98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )