UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDZOqvVwnvk4nsjGYTmjxnx8kOE487bsvKQKwM6s22E=' 
WHERE 
  key_id = '8ffabf350fe0fe09c95f07eaa88e7c2de616103527008913c2b37c75722b8685' 
  AND (
    token = 'pDZOqvVwnvk4nsjGYTmjxnx8kOE487bsvKQKwM6s22E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )