UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPwJaMjiVwWBc4uUCk0JIORw+jODJMP0q5DTvr/VBj0=' 
WHERE 
  key_id = '9d83056245bcf8f77bec0a97058e163bfa69ad3f8517e969e84755aec895232b' 
  AND (
    token = 'sPwJaMjiVwWBc4uUCk0JIORw+jODJMP0q5DTvr/VBj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )