UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yn5ZogVIJG3cuW+HiYExOzUr1WQrGLhH2iYjIhw4uQE=' 
WHERE 
  key_id = '639f99fbf84305f72c0ce0e7a632d6025548240bfa12898a35de3f3dc9f5ecff' 
  AND (
    token = 'yn5ZogVIJG3cuW+HiYExOzUr1WQrGLhH2iYjIhw4uQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )