UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkQ0qmKdnlLDy2Y8XrVobv+N9SBuRh/Yvu4x9GdxDX0=' 
WHERE 
  key_id = '80e5d3d8acd56766ec849699acccbbcf5f6faa2f4e28b9a8e3a0c618fd2c632a' 
  AND (
    token = 'gkQ0qmKdnlLDy2Y8XrVobv+N9SBuRh/Yvu4x9GdxDX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )