UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOBtKT2phRovb8iEVqI1VbrBpXGenE7Bb+kWMOc0eEE=' 
WHERE 
  key_id = 'd68db9337b28ab899833e93e143cb285f87a49146a7398eb8220e24dc735a433' 
  AND (
    token = 'EOBtKT2phRovb8iEVqI1VbrBpXGenE7Bb+kWMOc0eEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )