UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8YpQjQEyF+XaG7UOfIA/vUg9dQPPOqFjt5ckpq+vesw=' 
WHERE 
  key_id = 'b3322c80374c2f3b706b9b83df65af44193646a0536f03a656c17b194ca00285' 
  AND (
    token = '8YpQjQEyF+XaG7UOfIA/vUg9dQPPOqFjt5ckpq+vesw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )