UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWydCL/ahq58Q08eKSKypRl+bE/EBwS3u8iagHECPKs=' 
WHERE 
  key_id = 'd785ff28ca5653f90a70b6072e958d88f1ce30bf76b330d6061c6afa7263c44f' 
  AND (
    token = 'TWydCL/ahq58Q08eKSKypRl+bE/EBwS3u8iagHECPKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )