UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGzctYtFzRUlFtBILT5LeVDkE24u4j5f0eOsq8fARks=' 
WHERE 
  key_id = 'df2a86c5878a1532c5787145513b5db4e3e42094d042de34a233eb6092aade13' 
  AND (
    token = 'LGzctYtFzRUlFtBILT5LeVDkE24u4j5f0eOsq8fARks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )