UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfHMUmKcK/BBpZo31V5vXjPlKZnBLDHMj+sjama2Afk=' 
WHERE 
  key_id = '39f5485db3183f65b3be9f6c50537403ecf32a243e19ed1c47dd4a40aad709da' 
  AND (
    token = 'GfHMUmKcK/BBpZo31V5vXjPlKZnBLDHMj+sjama2Afk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )