UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nbeF2W5WZE2P2z2GOcNdBtitlOuNW1FXn43BRIc9V0=' 
WHERE 
  key_id = 'c7aa6e6a706fb3e8ac46f604fa5b2f9321a063a0d64a2546f29e22e92c6a10ab' 
  AND (
    token = '6nbeF2W5WZE2P2z2GOcNdBtitlOuNW1FXn43BRIc9V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )