UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1j7tDBEsUgDEJCTK0unCN5JMOO4zTVqJVljjGCdALAQ=' 
WHERE 
  key_id = 'ef8aeaca2cc8dec845802b6bb6175062e4c2b91a280304629f85d81aadb0fa6d' 
  AND (
    token = '1j7tDBEsUgDEJCTK0unCN5JMOO4zTVqJVljjGCdALAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )