UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tEn+8bGAtVsclTqXZwudmtwQbryvyoNCqxWkB6mzvQ=' 
WHERE 
  key_id = '99be7d0f69bccd51245ca1995ea9a8c5deebb7c439bcaad9517d1d7a58d3f540' 
  AND (
    token = '/tEn+8bGAtVsclTqXZwudmtwQbryvyoNCqxWkB6mzvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )