UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bVe9A/6W2AV1gRF+fsqzue6ADPN+2xeS+WX7OIafp0=' 
WHERE 
  key_id = 'a386bb5ed16875ef039bd915413d73a78b71f474d9f56978f56fa11bd4fd6ab7' 
  AND (
    token = '+bVe9A/6W2AV1gRF+fsqzue6ADPN+2xeS+WX7OIafp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )