UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLrQwKoZHxQsnPV8PZLi4VSlqZpBFW3bQAPMrE15DNQ=' 
WHERE 
  key_id = '89c08f576405461a73eb382feb2833532b278b7afc9720211b70eeb3bc48354c' 
  AND (
    token = 'WLrQwKoZHxQsnPV8PZLi4VSlqZpBFW3bQAPMrE15DNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )