UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNCT7YyHdjFrw9cgLu5j/atO93WD03OVzmuvPfgrZYM=' 
WHERE 
  key_id = 'd63b5563c899ad03e8aeda5b34eff07fbae9e8b1d41a76918bcf5aa3976cf976' 
  AND (
    token = 'vNCT7YyHdjFrw9cgLu5j/atO93WD03OVzmuvPfgrZYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )