UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8lW0NEHCX80d929UVDPEzrRh4AbyRwJnu8jgpnwA5g=' 
WHERE 
  key_id = 'dbd8e35d9448d121ef1494eb66ff4919833abd3f93b6c61bae0feac81712b831' 
  AND (
    token = 'I8lW0NEHCX80d929UVDPEzrRh4AbyRwJnu8jgpnwA5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )