UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Bk+vGvNkyKR1wsp8nYDgF+JuslTMdl17d+g1ayfBaw=' 
WHERE 
  key_id = '36b56c43b52015af18d2e53eadae6bb1354ff919ec2dc11f154448ca89c1cbb8' 
  AND (
    token = '9Bk+vGvNkyKR1wsp8nYDgF+JuslTMdl17d+g1ayfBaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )