UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHZ6ThamQ9mncHP7BL9k8xZIjNzdOiur5VZ7yKvA+hI=' 
WHERE 
  key_id = 'b0c3d57a7507e4148e424d5fc9e9b9c5c138e0224c7b7b7702d1d5cccc34f6be' 
  AND (
    token = 'VHZ6ThamQ9mncHP7BL9k8xZIjNzdOiur5VZ7yKvA+hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )