UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dez169SanW5+ZoJEcxO+ZZbaOWmW/i2JsUOLTai9ZhM=' 
WHERE 
  key_id = '28d8876f3dc7abeec45e210dc76f44732898d65ef4abf7a29fdc3ab69a606a13' 
  AND (
    token = 'Dez169SanW5+ZoJEcxO+ZZbaOWmW/i2JsUOLTai9ZhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )