UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xz8BYPFB6809rfens8k+k02/qVzIsmjRyvJgRIgYHEM=' 
WHERE 
  key_id = 'd4839b0e86fa9c53d1b11b9a1d7fa33d216e32187c03ca669e58f6862ef32a16' 
  AND (
    token = 'Xz8BYPFB6809rfens8k+k02/qVzIsmjRyvJgRIgYHEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )