UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmBSCZXJP0On8gmPYG9EzTbGSlSk33BmCaQjiQjEI/k=' 
WHERE 
  key_id = 'ffddbc1d10a270a0e43de36cec3cec0c6af8aa06eb96baa44e2a7eec2835743d' 
  AND (
    token = 'NmBSCZXJP0On8gmPYG9EzTbGSlSk33BmCaQjiQjEI/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )