UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxd3lZUFHPnZMAX2hPRwpkiY7HxoDV/1soqAXz1wBSc=' 
WHERE 
  key_id = '866d67acbd31b138da7a0afbfdb75d97d714742ca18653677f4b9d5251f12636' 
  AND (
    token = 'xxd3lZUFHPnZMAX2hPRwpkiY7HxoDV/1soqAXz1wBSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )