UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7naYNvQo9+GgJGeOXuQFdzzPuxagGjS9zJl4M7/Czk=' 
WHERE 
  key_id = '6b962d7182130da633dc663644a906405bc24969d778925251e01a09d884886a' 
  AND (
    token = '+7naYNvQo9+GgJGeOXuQFdzzPuxagGjS9zJl4M7/Czk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )