UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dgYU8Xm4q1tRSWNEBwLBcjBHV1BwE1kt62v/HS7iuY=' 
WHERE 
  key_id = '8755ed24c13be2f3b4ef9eb617f8f208f96ca5d9a0c7d91cde6e2e752af2fca3' 
  AND (
    token = '7dgYU8Xm4q1tRSWNEBwLBcjBHV1BwE1kt62v/HS7iuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )