UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exXOujsDDrGyRN+S7At+ciYyK0rHcTn8VJZR1RNLKgU=' 
WHERE 
  key_id = 'e9c9334cdb37dd04695d9b2be6bd78646e2162060eb36c62e40cc3b732eb32cf' 
  AND (
    token = 'exXOujsDDrGyRN+S7At+ciYyK0rHcTn8VJZR1RNLKgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )