UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96iryMgZu0P6sc3101034kUhUjisUM7kezZcZJLXZE0=' 
WHERE 
  key_id = '7ea8ca7dce495312b2c07498b3732fa805bfa16fbb644782762c58857a0f6805' 
  AND (
    token = '96iryMgZu0P6sc3101034kUhUjisUM7kezZcZJLXZE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )