UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCgC8OFQ7s9qIYEdKWn3ov1hNxa9d13EbziWfXJR1/M=' 
WHERE 
  key_id = '87490557eaaeab11906d6cb7d46dfe0e1e2ef42e0bc89e5f2687ed11205c77b2' 
  AND (
    token = 'jCgC8OFQ7s9qIYEdKWn3ov1hNxa9d13EbziWfXJR1/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )